Potassii nitras
[化] 硝酸钾
🧩 词语组成解析
[化] (拉丁文)碳酸钾
🗣️ 情景例句
I have been learning English for three years now.
我学英语有3年了。
All good things came to an end.
天下无不散之宴席。
Is this the right bus for the Capital Library?
这辆车到首都图书馆吗？