Phosphonodithious acid
[化] 二硫代亚膦酸
🧩 词语组成解析
🗣️ 情景例句
When did you buy a house?
那你们在什么时候买房子呢?
When one is about to act, one must reason first.
凡事要先思而后行。
No, I think it's his cup.
不，我想那是他的杯子。