Bisebacate
癸二酸氢盐
🗣️ 情景例句
OK, what do you need most of all?
好， 你们最需要的是什么？
I ask him to do the washing now.
我要求他现在做洗涤工作。
I concluded that they were simply shy of strangers.
我认为这不过是他们在陌生人面前表现出的害羞。