Calcothar
(=colcothar)铁丹
🔁 扩展释义
【化】 铁丹
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
Have a nice Thanksgiving!
感恩节快乐！
Hi! Where are you from?Hi
，你是哪里的？