Dimsyl
[化] 甲基亚磺酰负碳离子
🗣️ 情景例句
and we're trying to resolve that problem.
试图解决这类问题。
He who laughs at crooked men should need walk very straight.
正人先正己。
I'm Scottish. I'm from Scotland.
我是苏格兰人。我从苏格兰来。