Emplectite
硫铜铋矿
🗣️ 情景例句
Did you bring me what I ordered?
你拿来的是我所点的吗？
No. I've been in California for the past month.
没有，我刚到加利福尼亚去了一个月。
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。