Acetaldol
(=aldol)丁间醇醛, 3-羟基丁醛
🗣️ 情景例句
He is good at getting a point across to people.
他善于让人信服他的观点。
It is lost labour to sow where there is no soil.
没有土壤，播种也是徒劳。
OK. I'll ring you if I have any news.
好吧。一有消息我就给你打电话。