Sarcinite
红砷锰矿
🗣️ 情景例句
Come on, you can do that.
振作起来，你一定行。
Grand Central Station, please. I want to try to catch a 6:00 train.
请到中央火车站。我要赶六点的火车。
We're in Class Three, Grade One.
我们是在一年级，三班。