Mesitylenic acid
[化] ┯林酸; 3,5-二甲基苯甲酸\\n[医] 二甲基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
and he doesn't get to use it.
却又用不上。
Older and wiser.
越老越聪明。
Well, thank you very much.
好吧，那就谢谢你啦？