Pinnigrade
a. & n.用鳍(或鳍状肢)行走的(动物)
🗣️ 情景例句
The firm repaid her hard work with a bonus.
公司发给她奖金以酬谢她的努力工作。
You're wasting you breath.
你在白费口舌。
Just one small operation? Yes, yes. Do it, doctor!
只是一个小手术？“好的，好的。给他做吧，医生！”