【英语时差8,16】蜗牛3

 Although snails¹ can and do successfully mate without stabbing each other, studies have shown that darted² snails store one-hundred-sixteen percent more sperm³ than undarted snails.

1 snails   

n.蜗牛；迟钝的人；蜗牛( snail的名词复数 )

参考例句：

• I think I'll try the snails for lunch—I'm feeling adventurous today. 我想我午餐要尝一下蜗牛——我今天很想冒险。 来自《简明英汉词典》
• Most snails have shells on their backs. 大多数蜗牛背上有壳。 来自《简明英汉词典》

2 darted   

v.投掷，投射( dart的过去式和过去分词 )；向前冲，飞奔

参考例句：

• The lizard darted out its tongue at the insect. 蜥蜴伸出舌头去吃小昆虫。 来自《简明英汉词典》
• The old man was displeased and darted an angry look at me. 老人不高兴了，瞪了我一眼。 来自《简明英汉词典》

3 sperm   

n.精子，精液

参考例句：

• Only one sperm fertilises an egg.只有一个精子使卵子受精。
• In human reproduction,one female egg is usually fertilized by one sperm.在人体生殖过程中，一个精子使一个卵子受精。