Chalcocite
n. 辉铜矿\\n[化] 辉铜矿
🗣️ 情景例句
Sure. I will. You can count on that.
我一定会。
He knows much who knows how to hold his tongue.
懂得缄默的是明白人。
Hans returned to his family home, but the house had been bombed and no one in the neighbourhood knew what had become of the inhabitants.
汉斯重返故里，但他的家已被炸毁，左邻右舍谁也不知原住户的下落，