Klockmannite
六方硒铜矿, 蓝硒铜矿
🗣️ 情景例句
Surprise parties don't always work out.
惊喜派对不是每次都成功的。
You must have enjoyed yourself.
你一定玩的很开心。
Cancer is a deadly disease.
癌症是一种致命的疾病。