Susannite
菱硫碳酸铅矿
🗣️ 情景例句
How much does it weigh?
它多重？
The more the well is used, the more water it gives.
井水越打越多。
I counted seven old cars and three old refrigerators.
我数了一下，有7辆旧汽车和3上旧冰箱。