Teruggite
n. [矿]水合钙镁砷硼酸盐
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
His bad English is a bar to his getting a job.
他的英语很差，这是他找工作的一个障碍。
Columbus discovered America in l492.
哥伦布于1492年发现了美洲。