Phosphonothionic acid
[化] 硫羟膦酸
🧩 词语组成解析
🗣️ 情景例句
I'm delighted to make your acquaintance.
认识你我觉得非常高兴。
Who has never tasted bitter, knows not what is sweet.
不尝黄连苦，怎知蜂蜜甜。
Two ice cream please.
请拿两份冰淇淋。