Vernadskite
水铜矾
🗣️ 情景例句
But let's keep looking.
让我们继续看下去。
He that climbs high falls heavily.
爬得高，跌得重。
Look! It's inside another pot. What was that pot used for?
“瞧！还是大壶套小壶呢。有什么用途？”