Ethoxycaffeine
[医] 乙氧基咖啡因
🗣️ 情景例句
I think that all Chinese word hard and cherish their famillies.
我认为所有的中国人都工作勤奋而且十分关心家人。
Fortune to one is mother, to another is stepmother.
命运对一种人如亲娘，对另一种人却是晚娘。
Am I allowed to stay out past 10?
我可以十点过后再回家吗？