Lewis acid
[化] 路易斯酸
🧩 词语组成解析
n. 吊楔
🗣️ 情景例句
Please accept these gifts with my thanks.
请接受这些礼物以表达我的谢意。
I'm not myself today.
我今天心神不安。
If you don't work, you will fail to pass the exam.
如果你不学习，你考试就会不及格。