讲解文本： ineffable 无法形容的， 不可言喻的 This kind of feeling is really ineffable! 这种感觉真是无法形容啊！ Sometimes music can produce an ineffable joy. 音乐有时候能使人产生一种难以形容的喜悦。 疯狂...
讲解文本： chicken out 临阵退缩，怂了 He decided to say hi to that girl but he chickened out at the last moment. 他想和那个女孩打招呼，最后一秒却怂了。 Everyone is waiting for you to sing. It is too late to chicken out....
讲解文本： bunk 床铺，铺位 top bunk 上铺 lower bunk 下铺 I like the lower bunk when I take a train. 坐火车我喜欢下铺。 Tom is sleeping on the top bunk now. Tom现在在上铺睡觉。 疯狂练习吧！...
讲解文本： sugarcoat 美化，掩饰（问题、事实等） Just tell them the truth. Don't sugarcoat it. 告诉他们实际的情况，不要掩饰，不要美化。 The CEO tried to sugarcoat the disappointing earnings of last month. 公司CE...
讲解文本： vibe 氛围，气氛，环境 I like this city. The vibe here is great. 我喜欢这座城市，这里的氛围很棒。 This song gave me a nostalgic vibe. 这首歌给我一种怀旧的感觉。 疯狂练习吧！...
讲解文本： up in the air 拿不准，没有决定，悬而未决 His new job is still up in the air. 他的新工作还没有着落呢。 I don't know what to do. Everything is up in the air. 我不知道做什么，一切都还是未知数。 疯...
讲解文本： guilty 内疚的，愧疚的，有罪的 I feel so guilty and angry about the whole thing. 我对整件事深感内疚和气愤。 When she saw me she looked guilty. 她见到我时一脸愧疚。 疯狂练习吧！...
讲解文本： down-to-earth 不骄傲的，平易近人的，务实的，脚踏实地的 Mary is probably the most down-to-earth person I've ever met. Mary也许是我见过最接地气的人了。 Your project is more down-to-earth and sensible. 你...
讲解文本： go nowhere 毫无出息，一事无成 If you don't work hard you are going nowhere. 如果你不努力工作，你将一事无成。 go somewhere 有所建树，有所成就 Mary is smart and hardworking. I'm sure she is really going...
讲解文本： demanding 苛刻的，要求高的 Teaching is a very demanding job. 教学工作是个要求很高的工作。 Our boss is very demanding but we still like him. 我们老板要求很高，但我们还是很喜欢他。 疯狂练习吧！...
