Mangansmithsonite
錳菱鋅礦
??? 情景例句
Let's have a talk about it in advance.
我們事先商量一下。
You are the boss.
一切聽你的。
I think that young children often appreciate modern pictures better than anyone else.
我覺得小孩子們往往比任何人都更能欣賞現代繪畫，