Nitrocalcite
钙硝石
🗣️ 情景例句
Don't park your car in a dark street.
不要把车停在黑暗的街道上。
Her mirror might crack if she uses it too much!
如果她用得太过分了，她的镜子可能会坏掉哩。
I'll leave them for you to look over.
我会留下来给你慢慢的看。