Mesitylol
[化] ┯; 1,3,5-三甲基苯
🗣️ 情景例句
When's the next class?
下一次上课什么时候？
You can't count on the weather being fine.
你不能指望天晴。
planes, or land vehicles----for it is something in between a boat and an aircraft.
飞机，或是陆上交通工具，因为它是介于船和飞机之间。