Schallerite
砷硅錳礦
??? 情景例句
are going to spend a second honeymoon at the Watermill Inn.
將到Watermill Inn去度第二次蜜月。
Spare the rod and spoil the child.
孩子不打不成器。
What's your goal in life
你的人生目標(biāo)是什么？