Acetophenanthrene
[化] 乙酰菲
🗣️ 情景例句
That sounds fantastic. Where do I go to sign up for that tour?
那听起来好极了。我到哪里去报名参加呢？
Haste makes waste.
拔苗助长。
We offer a discount for large orders.
我们对大量订购有打折。