Mesityloxy
[化] ┯氧基; 2,4,6-三甲苯氧基
🗣️ 情景例句
I don't see what you are getting at.
我不明白你究竟是什么意思。
I really don't think this weather will last.
我确实认为这样的好天长不了。
No, I'm sorry, but it doesn't.
抱歉，没有。