Cavus
弓形足, 爪形足
🔁 扩展释义
【医】 弓形足
🗣️ 情景例句
Mm-hmm. Let's go ...
嗯哼。我们走吧……
My tooth hurts like hell.
我牙疼得要命。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，