Enolate
烯醇化物
🗣️ 情景例句
Sometimes.
有时候。
Do you have a flight to New York departing at about 10 a.m. Next Monday?
你们有下周一大约下午10点起飞到纽约的班机吗？
They employed him as a consultant.
他们雇用他为顾问。