Pinnigrade
a. & n.用鳍(或鳍状肢)行走的(动物)
🗣️ 情景例句
Well, then you feel good about taking it?
嗯 ，那你觉得接受它很对了？
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
How could we do that?
怎么说呢？