Nitratine
[化] 钠硝石; 智利硝石; 硝酸钠
🗣️ 情景例句
Welcome aboard, Malcolm!
欢迎加入， Malcolm
No matter what the excuse, you must not be late.
不管有什么借口，你一定不要迟到。
Who was second? Who was third?
谁是第二？谁是第三？