Acetaldol
(=aldol)丁间醇醛, 3-羟基丁醛
🗣️ 情景例句
Thank you for going out with me. I had a very nice time.
谢谢你陪我出来。我过得很愉快。
Do you like water-skiing?
你喜欢滑水？
There being no one to help me, I had to do it all alone.
因为没有人帮助我，我不得不独立完成这项工 作。