Methylsulfonic acid
[化] 甲磺酸
🧩 词语组成解析
🗣️ 情景例句
Where?
在什么地方？
He feels resentment at the interruption.
他因被人打断而恼怒不已。
It's a fine day today, and everyone is busy.
今天的天气很好，大家都很忙。