Phosphenous acid
[化] 氧卑膦酸
🧩 词语组成解析
🗣️ 情景例句
Maybe you can teach me how to work on a computer someday.
改天你教教我如何使用电脑吧。
I know the boy whose father is a mailman.
我知道那个男孩的父亲是邮差。
I'm very sorry, comrade, said the man. I won't do it again.
“很对不起，同志，”楼上人说，“我不会再这么做了。”