Chalcophyllite
云母铜矿
🗣️ 情景例句
I'll go along with that, Ellen.
我也有同感 Ellen。
I want to make a long distance call.
我想要打一个长途电话。
Haven't you heard of him? He's a very famous singer. He's singing at the New Theatre on Saturday.
你没听说过他吗？他是个著名歌手。他星期六将在新剧院演出。