Dinitrofluorobenzene
[免疫]二硝基氟苯
🗣️ 情景例句
Americans consider it extremely bad manners to be late.
美国人认为迟到是一种极不礼貌的做法。
No wonder everyone speak highly of your commercial integrity.
难怪大家都极为推崇你们的商业信誉。
Can I show you around.
我来带你四处看看好吗？