Wernerite
n. [礦]方柱石
??? 情景例句
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克長杰克短的。
Excuse me, I'd like to ask you a question.
對不起，我可以問個問題嗎？
The teacher tested us in English.
老師用英文考我們。