Acrolyl-
[化] 丙烯酰; 丙烯酰基
🗣️ 情景例句
I'm extremely sorry for the delay.
对此延误，我深感抱歉。
Thank you for your dinner.
谢谢你的晚餐。
In the middle of the night, two boys woke up and began shouting.
午夜前后，有两个孩子醒了，大声叫了起来。