Perimorph
n. [礦](包裹另一種礦物的)被殼礦物,包被礦物
??? 情景例句
You should save some money in case of urgent need.
你應該存點錢以備不時之需。
Feel free to bring your brother if he would like to come.
如果喜歡的話，你不妨帶令兄一起來。
Oh, sorry!
喔，對不起。