Copepod
n. 桡足动物
🗣️ 情景例句
Where's the bookstore?
书店在哪？
Diseases come on horseback, but go away on foot.
病来如山倒，病去如抽丝。
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？