Natrium carbonicum
[医] 碳酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
Well, when do you think you can come over to work?
你想什么时候开始工作呢？
I am sorry Mr. Chen is unavailable, would you like to speak to anyone else?
抱歉陈先生不在，你要不要跟其他人讲话？
Goodbye, Mrs. Zhu.
再见，朱夫人。