Phosphonothiolic acid
[化] 硫羟膦酸
🧩 词语组成解析
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
Yes, I'm watching Channel 5.
是的，我在看5频道。
Which would you like?
您喜欢哪种？