Staszicite
砷钙铜锌矿
🗣️ 情景例句
the autograph of somebody who may be famous someday.
将来有可能成名的人的亲笔签名。
These clothes are very beautiful, but are too expensive.
这些衣服很漂亮，但是太贵了。
Don't worry! We won't leave before nine. We'll wait for you outside the school gate!
别担心！9：00前我们不会出发。我们将在学校的大门外等你！