Equid
n. 马科动物(包括马,驴等)
🗣️ 情景例句
It's an album of pictures of the United States:
是关于美国的
I ought to take her home.
我应该送她回家。
It has four Rolls-Royce Merlin engines, but the group will need to have only three of them rebuilt.
该飞机装装配有4台罗尔斯-罗伊斯的默林发动机，但是他们只需要修复其中的3台。