Allain
n. (Allain)人名；(葡)阿拉因；(英、法)阿兰
🗣️ 情景例句
I'd like you to meet Audrey and her mother, Mrs. Cooper.
我来向你介绍， Audrey和她母亲 Cooper太太。
It is better to fight for good than to rail at the ill.
与其抱怨，不如积善。
The question was, which one?
问题是，哪一种气体导致火灾呢？