Unsaturates
(unsaturate 的复数) n.[化]不饱和化合物
🗣️ 情景例句
I think I can swing that.
我想我能办到这点。
I came here when I was 20.
我二十岁来这儿。
Well, which would you prefer?
那么，你觉得那个时间更好些呢？