Allylic
烯丙基的
🗣️ 情景例句
No, you sound different today.
没有，今天你的声音听起来不一样。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
Don't cry, I said. I talked to her. But she looked at me and cried harder and harder.
“别哭呀！”我跟她说话，可是她看着我，哭得越来越厉害了。