Aurosmiridium
金铱锇矿, 金铱锇合金
🗣️ 情景例句
Need another box?
需要另一个箱子吗？
These two students drank a lot of coffee.
这两个学生喝了许多咖啡。
I am very impressed with her English. It was good.
我对她讲的英语印象很深。很流利。