Lionite
钨钼铅矿
🗣️ 情景例句
when she was running for the school board.
在妈妈竞选联合校董会席次时。
I'm going to show him how to speak Chinese.
我正要指点他如何讲中国话。
You must be more careful! That car nearly hit you.
你得多加小心！那辆小车差一点碰着你了。