Natrium perboricum
[医] 过硼酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
and a good night's sleep.
睡一个好觉。
He didn't say anything as to where he would go.
关于他的去处他什么也没说。
Yes?
什么事？