Dibenzamide
二苯甲酰胺
🗣️ 情景例句
What are you up to?
你在忙些什么？
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
Oh dear! Where can I go if I want to smoke a cigarette?
天啊！我该到什么地方吸烟呢？