Margarosanite
針硅酸鈣鉛礦
??? 情景例句
But how do you plan to do that?
但你預備怎么做呢？
I'm sleeping upstairs.
我在樓上睡覺。
Well, what else did you hear about at the meeting?
喂，在會上你還聽到了別的什么嗎？