Fim
n. 鳍；鱼翅；鱼类
🗣️ 情景例句
I think all the products are going to sell very well.
我相信这批货一定会卖得很好。
How often do you eat out?
你隔多久在外面吃一次饭？
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。