Hexenic acid
[化] 己烯酸
🧩 词语组成解析
🗣️ 情景例句
As poor as a church mouse.
一文不名。
I'm afraid it was a bother for you to do this.
我害怕做这会给你带来麻烦。
This way, he can kill two birds with one stone.
这样他就能两全其美。