英语单词快速记忆法丛书（6）

英语单词快速记忆法丛书（6）

501. The commonsense¹ commonwealth² government no longer uses the uncommon³ commonplace.
有常识的联邦政府不再使用不寻常的陈腐之言。

502. The communist communicated communism to this municipal community.
那个*员把共产主义传入该市立社区.

503. In the bar the barber bargained for a jar of jam, then got over the barrier of barrels.
在酒巴里理发师为一罐果酱讲了价然后越过桶作的屏障.

504. The quarrelsome general quarreled about a quarter quart of oil in the headquarters.
好争吵的将军在司令部为四分之一夸脱油而争吵.

505. On the wedding I saw blooms embeded in the bed of the bedroom.
在婚礼上,我看见卧室的床上镶嵌着花朵.

506. The fisherman wishes to finish the dish of reddish fish.
渔夫希望做完那盘略带红色的鱼。

507. On the Christmas the Christian's assistant fisted Pistol Piston⁴ and twisted his wrist.
在圣诞节,基督徒的助手拳击了“手枪活塞”并扭了他的手腕.

508. My sister insists consistently on persistent⁵ resistance to transistor⁶ radios.
妹妹一贯坚决主张持久抵制晶体管收音机。

509. The chemist and the mistress insist that the mist consists of several chemicals.
化学家和女教师坚持认为薄雾由几种化学物品构成.

510. My nephew found a few dewdrops on the Jewish jeweler's jewel.
侄儿发现犹太珠宝商的珠宝上有几滴露珠.

511. The crew unscrewed the screws from the sewing-machine and chewed them.
船员们从缝纫机上旋下螺钉并咀嚼它们.

512. The interviewer reviewed the newspaper and renewed his viewpoint on the news.
采访者再次查看了报纸并更新了他对该新闻的看法.

513. The refiner defined a definite confine with her fine finger.
提炼者用她精细的手指定义了一个明确的界限.

514. The sugared vinegar is refined from the sugarcane and pine.
加糖的醋是从甘蔗和松木中精炼出来的.

515. We are dined and wined in the inner dining-room of the inn.
在旅店的内部餐厅,我们受到了酒宴款待.

516. I'm inclined to underline these disciplines in the outline written on linen⁷.
我倾向于给写在亚麻布上的大纲中的这些学科划下画线.

517. The engineer examined the engine of the mining machine for stomach.
工程师检查采矿机的发动机是否有肚子痛。

518. The submitted submarine on the magic magazine is shining and magnificent.
魔术杂志上那艘提交的潜艇闪亮而壮观。

519. Thus the enthusiastic dumb man thumbed the humble⁸ man's umbrella.
于是热情的哑巴用拇指拨弄谦卑男子的伞.

520. The trembles of the umbrella assembly lines have resemblances.
这些雨伞装配线的抖动有相似之处。

521. I'm interested in why he is arrested while resting in aural⁹ restaurant in the forest.
我对他为何在森林里的香味餐馆歇息的时候被捕感兴趣。

522. I guess the guest's gesture suggested that he could not digest well.
我猜想客人的手势暗示了他消化不良.

523. The pretty priest protested the contest of protein test.
漂亮牧师抗议蛋白质化验赛.

524. “What a marvelous carving¹⁰!” the starving harvester in vest said.
“好一件神奇的雕刻！”挨饿的穿着背心的收割者说.

525. During the festival the investor¹¹ investigated his ancestor.
节日期间投资者调查了他的祖宗.

526. Subsequently the eloquent¹² man frequently asked the consequence of quenching¹³ in sequence.
其后雄辩者频繁地询问顺序灭火的结果.

527. In this semester the westerner thinks Chest Orchestra is the best.
这学期西方人认为箱子乐队是最好的乐队.

528. Henceforth, the north wind is worthless to the northerners.
从今以后，北风对北方人没有益处。

529. On the eastern Easter feast, at least one beast's *s were tested with yeast¹⁴.
在东部复活节宴会上,至少有一头牲畜的乳房被用酵母做了试验.

530. The young youths lounged in the south mouth of the cave for one month.
无经验的青年们在南洞口闲荡了一个月.

531. The bird nests only in northeast, northwest, southeast and southwest lest it be found.
此鸟只在东北、西北、东南和西南筑巢,以免被发现.

532. The airport and seaport¹⁵ are important to import and export of portable goods.
机场和海港对于进口和出口轻便商品很重要.

533. On the porter's passport a portion of the portrait isn't proportional.
在搬运工的护照上,部分肖像不成比例.

534. With the reporter';s support, the sportsmen are transported to the airport.
在记者的支持下,运动员们被运送到了机场.

535. After a fortnight's torture, the unfortunate man got an opportunity to escape the misfortune.
经过两星期的拷打后那个不幸的人得到了逃脱不幸的机会.

536. I got this sort of comfortable soft shorts with no efforts.
我不费吹灰之力弄到了这种柔软舒适的短裤。

537. The forecaster contrasted the cast castle with the vast desert.
预言者将铸造的城堡与广阔的沙漠作了对比。

538. I tasted the paste in haste and cast it on the waste plaster.
我匆忙品尝了浆糊然后将其丢在废泥灰上。

539. The astronaut, an astronomy fan, is astonished at the gymnastics show in the gymnasium.
宇航员(一位天文学迷)对体育馆里的体操表演感到惊骇.

540. The master's masterpiece caused a disaster to headmaster.
主人的杰作给校长造成灾难.

541. After the blast the plastics show everlasting¹⁶ elasticity¹⁷.
爆炸过后,塑胶显示出永久的弹性.

542. The pitch made me itch¹⁸. I pitched the switch into the ditch around the kitchen.
沥青使我发痒.我把开关抛进围绕厨房的水沟里.

543. I scratched a match and saw my watch catching¹⁹ a patch.
我划了一根火柴发现我的手表钩着了一块补丁。

544. With time elapsing, the flaps collapse²⁰ up on his clapper's lap.
随着时间流逝，袋盖在拍手者的膝上堆叠起来。

545. The incapable²¹ man in cap went into the hospitable²² capital hospital.
戴帽的无能男子走进热情好客的首都医院.

546. I gripped the striped strip that tripped me over on the ship.
我握着那条在船上将我绊倒的带条纹的带子。

547. With his lips the sly fly clipped the slippery slipper²³ that eclipsed his sight.
狡猾的苍蝇用嘴唇夹住遮挡他视线的滑拖鞋。

548. The button utters in mutter, "The butterfly likes the buttered earthnut/peanut."
按钮咕哝着发出声音说:"蝴蝶喜欢涂了奶油的花生."

549. The scraped escapee taped the grapes into various shapes.
擦伤的逃犯用带子把葡萄扎成各种形状。

550. In the past the compass could pass passion to the passive man having pastime on the pasture.
在过去,指南针可以将激情传递给在牧场上消遣的被动之人.

551. In the passage the passenger passed a cassette of message to messenger.
在过道里,乘客给信差传递了一盒带信息。

552. It was not the aluminum²⁴ but the massive brass²⁵ and bronze on the grass that embarrassed me.
让我为难的不是铝而是草地上厚重的黄铜和青铜.

553. From the classical class, the classmate with glasses knows the classification of classics.
戴眼镜的同学从古典文学课上知道了古典名著的分类.

554. The hungry drunk plunged²⁶ a trunk of lungs into the tunnel under the channel.
饥饿的醉汉把一大箱肺投进了水渠下面的隧道.

555. I bundled a bunch of branches and anchored it on the punching bench.
我捆起一簇树枝,将它栓在冲压工作台上.

556. The fundamental fund functions punctually in conjunction with abundant capital.
这笔重要基金与充裕的资本一起准时发挥作用.

557. Uncle and aunt launched a laundry with the blunt hunter.
伯伯和伯母与直率的猎人创办了一家洗衣店.

558. The upset supplement supplier went up with the puppet to the upper room for supper.
心烦意乱的增刊供给者与傀儡一起到上面的房间吃晚餐.

559. I'm liable to give reliable reply to the application for supply of apples.
我有责任对申请供应苹果给予可靠答复.

560. Salaries vary with various jobs.
薪水随各种各样的工作而异。

561. I didn't evaluate the blue glue due to the vague plague.
因为不明确的瘟疫,我没有对蓝色胶水估价。

562. The flu influenced the influential²⁷ speaker's fluency²⁸ of speech.
流感影响了那个有影响的讲话者讲话的流畅.

563. I have association with the socialists²⁹ of the society.
我与协会内的社会主义者有交往.

564. In the cinema the medicine immediately remedied the medium.
在电影院里这种药立刻拯救了中间人.

565. I use the ripe recipe to wipe the pipeline³⁰.
我用成熟的配方来擦拭管道.

566. The boastful toaster roasts himself on the coast in the sunshine.
好说大话的祝酒者在海岸上晒太阳.

567. It was true that the rescued cruel man let fuel oil issue from the tissue.
获救的无情男子真的任凭燃油从薄纱中流出.

568. The furious obscure curer is curious to secure the curly-curved mercury curiosity.
盛怒的不出名治疗者渴望弄到这种带卷曲曲线的水银珍品。

569. The dictator predicted the contradiction in the dictionary.
独裁者预言了字典中的矛盾.

570. In the fiction, the victim of the conflict pictured the picnic after victory.
在小说中,冲突中的受害者描绘了胜利后的野餐.

571. The pupils will fix with a mixture the fixed³¹ figure in the future.
学生们将来要用一种混合物整修固定轮廓。

572. The impure³² mixture with impurity³³ is purified.
含杂质的不纯混合物被提纯。

573. The native has no nationality; he is an international man.
这个土著没有国籍,他是一个国际人.

574. In the rural the naturally matured tomatoes have this nature.
在乡下自然成熟的番茄具有这种性质.

575. The worshiper thinks that the worst is the insufficient³⁴ horsepower.
崇拜者认为最坏的事是马力不足.

576. A year ago I could go without the foregoing favorite flavor.
一年前没有先前最喜爱的风味我也能过.

577. The fresh flesh on the mesh³⁵ refreshed the dog.
网格上的新鲜肉使狗恢复了体力.

578. In the autumn the authorities automatically authorize³⁶ me to buy highly mobile automobiles³⁷.
秋天,当权者自动授权我买高机动性的汽车.

579. The columnist³⁸ holds the colorful column of the colonial newspaper.
那位专栏作家主持殖民地报纸的多彩专栏.

580. In the beautiful bureau my daughter's laughter served for the sauce of the sausage.
在漂亮的办公署,女儿的笑声充当了香肠的调料。

581. The mechanical mechanic knows the technique and technology of the echo mechanism³⁹.
呆板的机修工知道共鸣装置的技术和工艺.

582. The ugly druggist gauged⁴⁰ the huge plug in the refugee's rug.
丑陋的药剂师测量了难民毛毯中的巨大插头.

583. I hope to make copper⁴¹ copies of the telescope and microscope for hobby in the lobby.
我希望制作望远镜和显微镜的铜质复制品.

584. The sloped envelope indicates the development velocity⁴² of printing.
那个倾斜的信封显示了印刷的发展速度。

585. The rope is proper property to the prospering⁴³ rope maker⁴⁴.
绳子对成功的制绳者来说是真正的财产.

586. It's a pity that the spitbox in the pit was hit and split.
遗憾的是坑内的痰盂被打裂.

587. The situation is fit for profiting and beneficial to the shops situated⁴⁵ nearby.
这种形势适于获利且对坐落在附近的商铺有益。

588. The fanciful panda fan panics over the span of the pan-like panel.
爱幻想的熊猫迷对盆状仪表板的全长感到恐慌.

589. The advanced van has disadvantages as well as advantages.
这辆先进的篷车有优点也有缺点.

590. The original Organ Organization was originated with an original man.
最初的风琴组织是由一个有创见的人发起的。

591. The pale salesman wholesales⁴⁶ scales on a large scale.
面色苍白的推销员大规模批发比例尺(天平,鱼鳞).

592. The males think the females have talent for telling stale tales.
男人认为女人有讲陈腐故事的才能。

593. Beneath (Underneath) the wreath the deaf man near death is out of breath.
花环下面那个快要死的聋子喘不过气来。

594. The conclusion includes my attitude toward his rudeness.
结论包含了我对他的粗鲁所持的态度.

595. In the pond the sponsor responded to the correspondent's corresponding responsibility.
在池塘里主办者对通讯员的相应责任作出了回应.

596. In this version, some conversions⁴⁷ are made to the verbs and adverbs in the conversation.
该版本中,会话中的动词和副词作了一些转换.

597. The cosmic verse on the reverse of the paper is very welcome in Universe University.
纸张背面的宇宙韵文在宇宙大学很受欢迎。

598. The dismissed Swiss miss kissed the once missing missile and scissors.
被解雇的瑞士小妞吻了一度失踪的导弹和剪刀。

599. The comb is combined with a bomb in the tomb.
梳子和坟墓里的炸弹结合在一起。

600. The sum of the hammers is made in the summer summary.
锤子总额在夏季总结里作了统计.

1 commonsense   

adj.有常识的；明白事理的；注重实际的

参考例句：

• It is commonsense to carry an umbrella in this weather.这种天气带把伞是很自然的。
• These results are no more than a vindication of commonsense analysis.这些结果只不过是按常理分析得出的事实。

2 commonwealth   

n.共和国，联邦，共同体

参考例句：

• He is the chairman of the commonwealth of artists.他是艺术家协会的主席。
• Most of the members of the Commonwealth are nonwhite.英联邦的许多成员国不是白人国家。

3 uncommon   

adj.罕见的，非凡的，不平常的

参考例句：

• Such attitudes were not at all uncommon thirty years ago.这些看法在30年前很常见。
• Phil has uncommon intelligence.菲尔智力超群。

4 piston   

n.活塞

参考例句：

• They use a piston engine instead.他们改用活塞发动机。
• The piston moves by steam pressure.活塞在蒸汽压力下运动。

5 persistent   

adj.坚持不懈的，执意的；持续的

参考例句：

• Albert had a persistent headache that lasted for three days.艾伯特连续头痛了三天。
• She felt embarrassed by his persistent attentions.他不时地向她大献殷勤，使她很难为情。

6 transistor   

n.晶体管，晶体管收音机

参考例句：

• This make of transistor radio is small and beautifully designed.这半导体收音机小巧玲珑。
• Every transistor has at least three electrodes.每个晶体管至少有三个电极。

7 linen   

n.亚麻布，亚麻线，亚麻制品；adj.亚麻布制的，亚麻的

参考例句：

• The worker is starching the linen.这名工人正在给亚麻布上浆。
• Fine linen and cotton fabrics were known as well as wool.精细的亚麻织品和棉织品像羊毛一样闻名遐迩。

8 humble   

adj.谦卑的，恭顺的；地位低下的；v.降低，贬低

参考例句：

• In my humble opinion,he will win the election.依我拙见，他将在选举中获胜。
• Defeat and failure make people humble.挫折与失败会使人谦卑。

9 aural   

adj.听觉的，听力的

参考例句：

• The opera was an aural as well as a visual delight.这部歌剧对于听觉和视觉都是一种享受。
• You can use these tapes as aural material.你可以把这些磁带当作听力材料。

10 carving   

n.雕刻品，雕花

参考例句：

• All the furniture in the room had much carving.房间里所有的家具上都有许多雕刻。
• He acquired the craft of wood carving in his native town.他在老家学会了木雕手艺。

11 investor   

n.投资者，投资人

参考例句：

• My nephew is a cautious investor.我侄子是个小心谨慎的投资者。
• The investor believes that his investment will pay off handsomely soon.这个投资者相信他的投资不久会有相当大的收益。

12 eloquent   

adj.雄辩的，口才流利的；明白显示出的

参考例句：

• He was so eloquent that he cut down the finest orator.他能言善辩，胜过最好的演说家。
• These ruins are an eloquent reminder of the horrors of war.这些废墟形象地提醒人们不要忘记战争的恐怖。

13 quenching   

淬火，熄

参考例句：

• She had, of course, no faculty for quenching memory in dissipation. 她当然也没有以放荡纵欲来冲淡记忆的能耐。
• This loss, termed quenching, may arise in two ways. 此种损失称为淬火，呈两个方面。

14 yeast   

n.酵母；酵母片；泡沫；v.发酵；起泡沫

参考例句：

• Yeast can be used in making beer and bread.酵母可用于酿啤酒和发面包。
• The yeast began to work.酵母开始发酵。

15 seaport   

n.海港，港口，港市

参考例句：

• Ostend is the most important seaport in Belgium.奥斯坦德是比利时最重要的海港。
• A seaport where ships can take on supplies of coal.轮船能够补充煤炭的海港。

16 everlasting   

adj.永恒的，持久的，无止境的

参考例句：

• These tyres are advertised as being everlasting.广告上说轮胎持久耐用。
• He believes in everlasting life after death.他相信死后有不朽的生命。

17 elasticity   

n.弹性，伸缩力

参考例句：

• The skin eventually loses its elasticity.皮肤最终会失去弹性。
• Every sort of spring has a definite elasticity.每一种弹簧都有一定的弹性。

18 itch   

n.痒，渴望，疥癣；vi.发痒，渴望

参考例句：

• Shylock has an itch for money.夏洛克渴望发财。
• He had an itch on his back.他背部发痒。

19 catching   

adj.易传染的，有魅力的，迷人的，接住

参考例句：

• There are those who think eczema is catching.有人就是认为湿疹会传染。
• Enthusiasm is very catching.热情非常富有感染力。

20 collapse   

vi.累倒；昏倒；倒塌；塌陷

参考例句：

• The country's economy is on the verge of collapse.国家的经济已到了崩溃的边缘。
• The engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做了一次彻底的调查分析。

21 incapable   

adj.无能力的，不能做某事的

参考例句：

• He would be incapable of committing such a cruel deed.他不会做出这么残忍的事。
• Computers are incapable of creative thought.计算机不会创造性地思维。

22 hospitable   

adj.好客的；宽容的；有利的，适宜的

参考例句：

• The man is very hospitable.He keeps open house for his friends and fellow-workers.那人十分好客，无论是他的朋友还是同事，他都盛情接待。
• The locals are hospitable and welcoming.当地人热情好客。

23 slipper   

n.拖鞋

参考例句：

• I rescued the remains of my slipper from the dog.我从那狗的口中夺回了我拖鞋的残留部分。
• The puppy chewed a hole in the slipper.小狗在拖鞋上啃了一个洞。

24 aluminum   

n.(aluminium)铝

参考例句：

• The aluminum sheets cannot be too much thicker than 0.04 inches.铝板厚度不能超过0.04英寸。
• During the launch phase,it would ride in a protective aluminum shell.在发射阶段，它盛在一只保护的铝壳里。

25 brass   

n.黄铜；黄铜器，铜管乐器

参考例句：

• Many of the workers play in the factory's brass band.许多工人都在工厂铜管乐队中演奏。
• Brass is formed by the fusion of copper and zinc.黄铜是通过铜和锌的熔合而成的。

26 plunged   

v.颠簸( plunge的过去式和过去分词 )；暴跌；骤降；突降

参考例句：

• The train derailed and plunged into the river. 火车脱轨栽进了河里。
• She lost her balance and plunged 100 feet to her death. 她没有站稳，从100英尺的高处跌下摔死了。

27 influential   

adj.有影响的，有权势的

参考例句：

• He always tries to get in with the most influential people.他总是试图巴结最有影响的人物。
• He is a very influential man in the government.他在政府中是个很有影响的人物。

28 fluency   

n.流畅，雄辩，善辩

参考例句：

• More practice will make you speak with greater fluency.多练习就可以使你的口语更流利。
• Some young children achieve great fluency in their reading.一些孩子小小年纪阅读已经非常流畅。

29 socialists   

社会主义者( socialist的名词复数 )

参考例句：

• The socialists saw themselves as true heirs of the Enlightenment. 社会主义者认为自己是启蒙运动的真正继承者。
• The Socialists junked dogma when they came to office in 1982. 社会党人1982年上台执政后，就把其政治信条弃之不顾。

30 pipeline   

n.管道，管线

参考例句：

• The pipeline supplies Jordan with 15 per cent of its crude oil.该管道供给约旦15%的原油。
• A single pipeline serves all the houses with water.一条单管路给所有的房子供水。

31 fixed   

adj.固定的，不变的，准备好的；(计算机)固定的

参考例句：

• Have you two fixed on a date for the wedding yet?你们俩选定婚期了吗？
• Once the aim is fixed,we should not change it arbitrarily.目标一旦确定，我们就不应该随意改变。

32 impure   

adj.不纯净的，不洁的；不道德的，下流的

参考例句：

• The air of a big city is often impure.大城市的空气往往是污浊的。
• Impure drinking water is a cause of disease.不洁的饮用水是引发疾病的一个原因。

33 impurity   

n.不洁，不纯，杂质

参考例句：

• The oxygen reacts vigorously with the impurity in the iron.氧气与铁中的杂质发生剧烈的化学反应。
• The more general impurity acid corrosion faster.一般来说杂质越多酸蚀速度越快。

34 insufficient   

adj.(for，of)不足的，不够的

参考例句：

• There was insufficient evidence to convict him.没有足够证据给他定罪。
• In their day scientific knowledge was insufficient to settle the matter.在他们的时代，科学知识还不能足以解决这些问题。

35 mesh   

n.网孔，网丝，陷阱；vt.以网捕捉，啮合，匹配；vi.适合； [计算机]网络

参考例句：

• Their characters just don't mesh.他们的性格就是合不来。
• This is the net having half inch mesh.这是有半英寸网眼的网。

36 authorize   

v.授权，委任；批准，认可

参考例句：

• He said that he needed to get his supervisor to authorize my refund.他说必须让主管人员批准我的退款。
• Only the President could authorize the use of the atomic bomb.只有总统才能授权使用原子弹。

37 automobiles   

n.汽车( automobile的名词复数 )

参考例句：

• When automobiles become popular,the use of the horse and buggy passed away. 汽车普及后，就不再使用马和马车了。 来自《简明英汉词典》
• Automobiles speed in an endless stream along the boulevard. 宽阔的林荫道上，汽车川流不息。 来自《现代汉英综合大词典》

38 columnist   

n.专栏作家

参考例句：

• The host was interviewing a local columnist.节目主持人正在同一位当地的专栏作家交谈。
• She's a columnist for USA Today.她是《今日美国报》的专栏作家。

39 mechanism   

n.机械装置；机构，结构

参考例句：

• The bones and muscles are parts of the mechanism of the body.骨骼和肌肉是人体的组成部件。
• The mechanism of the machine is very complicated.这台机器的结构是非常复杂的。

40 gauged   

adj.校准的；标准的；量规的；量计的v.（用仪器）测量( gauge的过去式和过去分词 )；估计；计量；划分

参考例句：

• He picked up the calipers and gauged carefully. 他拿起卡钳仔细测量。 来自《现代汉英综合大词典》
• Distance is gauged by journey time rather than miles. 距离以行程时间而非英里数来计算。 来自辞典例句

41 copper   

n.铜；铜币；铜器；adj.铜(制)的；(紫)铜色的

参考例句：

• The students are asked to prove the purity of copper.要求学生们检验铜的纯度。
• Copper is a good medium for the conduction of heat and electricity.铜是热和电的良导体。

42 velocity   

n.速度，速率

参考例句：

• Einstein's theory links energy with mass and velocity of light.爱因斯坦的理论把能量同质量和光速联系起来。
• The velocity of light is about 300000 kilometres per second.光速约为每秒300000公里。

43 prospering   

成功，兴旺( prosper的现在分词 )

参考例句：

• Our country is thriving and prospering day by day. 祖国日益繁荣昌盛。
• His business is prospering. 他生意兴隆。

44 maker   

n.制造者，制造商

参考例句：

• He is a trouble maker，You must be distant with him.他是个捣蛋鬼，你不要跟他在一起。
• A cabinet maker must be a master craftsman.家具木工必须是技艺高超的手艺人。

45 situated   

adj.坐落在...的，处于某种境地的

参考例句：

• The village is situated at the margin of a forest.村子位于森林的边缘。
• She is awkwardly situated.她的处境困难。

46 wholesales   

v.批发( wholesale的第三人称单数 )；趸售，大规模买卖；批发（的）；大规模（的）

参考例句：

• This coat wholesales for less than ten dollars. 这种上衣的批发价不到十美元。 来自辞典例句
• We welcome any wholesales, retailing and tailor made production. 本公司欢迎零售，批发，来样加工。 来自互联网

47 conversions   

变换( conversion的名词复数 )； （宗教、信仰等）彻底改变； （尤指为居住而）改建的房屋； 橄榄球（触地得分后再把球射中球门的）附加得分

参考例句：

• He kicked a penalty goal and two conversions, ie in Rugby football. 他一次罚球得分，两次触地后射门得分（在橄榄球赛中）。
• Few of the intermediates or enzymes involved in these conversions have been isolated from higher plants. 在这些转变中包含的少数中间产物或酶已经从高等植物中分离出来。