Cnb
[医][=caffeinum natrio benzoicum]安纳咖，苯甲酸钠咖啡因
🗣️ 情景例句
They'll be at your door within a few minutes.
他们会尽快送到你的门口。
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
There was a good talk about the increase in the world's population.
有个关于世界人口增长的谈话，很不错。