Vinylic
[有化] 乙烯的
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
Many great men have arisen from humble beginnings.
有许多伟人出身卑微。
You must come to see it. And I owe you some money.
你一定要来看呀。我还欠你的钱呢。