Niccolite
n. [礦] 紅砷鎳礦
?? 擴展釋義
【化】 紅砷鎳礦
??? 情景例句
You need to complete some forms before the class.
上課之前你得填一些表格。
An empty bag cannot stand upright.
空袋不能直立。
I wanted to ask Chen Wei too, but he's away.
我也想請陳偉，但他外出了。