Cyclohexene
[化] 环己烯
🗣️ 情景例句
I've got to call a caterer.
我应该给宴会承办者打一个电话。
Forgive me for breaking my promise.
原谅我食言。
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。