Chalcophyllite
云母铜矿
🗣️ 情景例句
Well, Mrs. Herrera,
好，Herrera太太
Idleness rusts the mind.
懒惰使人的头脑迟钝。
A match was held at Stilton, where both men fought for an hour.
于是两人在斯蒂尔顿设下赛场，厮打了一个小时。