Acetaldol
(=aldol)丁间醇醛, 3-羟基丁醛
🗣️ 情景例句
What a mess!
太乱了！
I didn't do it on purpose.
我不是故意的。
There are about 50 million sheep in New Zealand, about 14 sheep for every New Zealander!
在新西兰大约有5000万只羊，每个新西兰人拥有14只羊左右！