Acetaldehyde
[化] 乙醛\\n[医] 乙醛, 醋醛
🗣️ 情景例句
OK, Marilyn.
好了， Marilyn
Just lately I've caugth up to my works.
最近我的工作忙死了。
Pardon? Would you please say that again more slowly?
对不起，请你慢点儿再说一遍好吗？