Dienophile
二烯亲和物
🔁 扩展释义
【化】 亲双烯体
🗣️ 情景例句
I'm in the red again, would you mind lending me some money?
我又 囊中羞涩了，借点钱给我吧。
Until the end of the week.
借到周末。
Could you tell me what the maximum weight allowance is?
您能告诉我行李的最大重量限额是多少吗？