Chromitite
铬铁岩
🗣️ 情景例句
You're a big boy.
你是个大孩子了。
I did three loads of wash today.
我今天洗了三次衣服。
At the same time, a number of teenagers climbed on to the dish and held a little party of their own.
就在这个时候，许多十几岁的孩子爬盘子举行他们自己的集会。他们跳起了舞，盘子难以承受。