Cnb
[医][=caffeinum natrio benzoicum]安纳咖，苯甲酸钠咖啡因
🗣️ 情景例句
You're right.
你说得对。
What's your favorite sport?
你最喜欢什么活动？
Oh, cheer up!perhaps we didn't to do badly.
啊，别灰心！或许我们考得还不太糟。