Mercaptoethanol
[建] 氢硫基乙醇
🗣️ 情景例句
I'm thinking about it....
我正在考虑中……
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
I told her that either I would have to buy a new mower or let the grass grow.
我告诉她，要么买一台新割草机，要么让草长下去。