Natrum
[化] 天然碱\\n[医] 钠(11号元素)
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
I apologize.
我很抱歉。
He was never seen again.
后来再也见不到这个人了。