Comuccite
硫锑铁铅矿
🗣️ 情景例句
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
The husband has built a doghouse for his dog.
丈夫为爱犬建造了狗屋。
Is it expensive to hire a car?
租车贵不贵？