Nitratite
n. 钠硝石
🗣️ 情景例句
I see. Well, it's very nice to meet you, Mr. Wrigley.
哦！我也很高兴认识您，威格莱先生。
A man cannot whistle and drink at he same time.
一心不能二用。
He has been sick for three weeks.
他已经病了几周了。