Nitratine
[化] 钠硝石; 智利硝石; 硝酸钠
🗣️ 情景例句
The rings, please.
请戴戒指。
I refuse to believe it!
我不相信那回事！
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？