Cnb
[医][=caffeinum natrio benzoicum]安纳咖，苯甲酸钠咖啡因
🗣️ 情景例句
My favorite type of exercise is ...
我最喜欢的锻炼方式是……。
Do you happen to know Mr. Cooper's telephone number?
你知道库珀先生的电话号码吗？
If I were you, I wouldn't have bought that vase.
如果我是你，我就不买那花瓶。