Methylsulfonic acid
[化] 甲磺酸
🧩 词语组成解析
🗣️ 情景例句
That's six steaks.
六份牛排。
I've realized that we should stop the pollution.
我明白必须阻止公害的原因了。
Mum and Dad were not at home.
爸爸妈妈不在家。