Thiooxine
8-巯基喹啉
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
I apologize for that, sir.
请您原谅。
Let's make it a little earlier.
咱们安排早一点儿吧。