Cnb
[医][=caffeinum natrio benzoicum]安纳咖，苯甲酸钠咖啡因
🗣️ 情景例句
We have to maintain communication to understand each other.
必须保持交流以求相互理解。
May I ask you how old you are?
我能问你多大了吗？
It is the ideal condition of the 'equal start' which only our most progressive forms of modern education try to regain.
这就是我们最进步的现代教育试图恢复的“平等起步”的理想状况。