Wittingite
多水硅锰矿
🗣️ 情景例句
Come on, Albert, you can help us!
走 ，Albert， 你来帮忙！
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
as long as these distinctions between ourselves and the primitive,
只要我们同原始人，我们同野蛮人，