Stephanite
脆银矿
🗣️ 情景例句
In the Spring and Autumn period, copper and iron chopsticks came into being.
在春秋时代又出现了铜制和铁制的筷子。
A group of us went out to the theater last night.
我们一群人昨晚去外面到剧院。
The order will be mailed to you next week.
下星期就寄给你们。