Chalcocite
n. 辉铜矿\\n[化] 辉铜矿
🗣️ 情景例句
Chopsticks are traditionally placed in brides dowries.
筷子在传统上是被当作新娘的嫁妆。
We can live without our friends, but not without our neighbours.
生活可无友，邻居不能无。
Then I arrived home at six o'clock yesterday evening. He telephoned again.But I didn't answer the phone!
后来，我昨晚6点钟回到家里。他又打来电话，但我没接。