Hemimellitene
[化] 半┯(俗称); 连三甲苯; 1,2,3-三甲苯
🗣️ 情景例句
Oh, sorry. There must be some mistake.
哦，抱歉，一定是弄错了。
A good maxim is never out of season.
至理名言不会过时。
The coffee is very weak; I like it a bit stronger.
咖啡太淡了，我要浓一点的。