Ferrohumite
鐵斜硅鎂石
??? 情景例句
First round's on me.
第一輪我請客。
I could not catch your question. Could you repeat it, please?
我沒聽清楚你們的問題，你能重復一次嗎？
It is impossible to give a satisfactory explanation for a pot-holer's motives.
要想對洞穴探險者的動機作出滿意的解釋是不可能的。