Mesitylene carboxylic acid
[化] 2,4,6-三甲其苯甲酸
🧩 词语组成解析
n. [化]荚,1,3,5- 三甲基苯
[机] 羧基的
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
It doesn't make much difference to me what you do.
你干什么对我没有多大关系。
Excuse me. Is there a station near here?
请问，附近有车站吗？