Fim
n. 鳍；鱼翅；鱼类
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
I ought to make a phone call.
我应该打个电话。
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能够跑完游泳池的全长而不用露出水面换气。