Nitrophenylation
硝苯基化
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
Jack will feel sorry when she leaves.
她一走，杰克会觉得悲伤的。
It's her field.
这是她的本行。