Klockmannite
六方硒铜矿, 蓝硒铜矿
🗣️ 情景例句
OK, Philip. This is your third cup of coffee.
好啦 Philip。这是你第三杯咖啡了。
He had to resign, to save face.
为了保全面子，他不得不辞职。
Your pan? Oh, I'm very sorry. It's dead.
你的锅？哦，非常对不起。它死了。