Laubmannite
n. [矿]羟绿铁矿
🗣️ 情景例句
I've turned over the management of my affairs to my brother.
我已经把我的事务托付给我的兄弟去处理。
Yes, this is Shen speaking.
是的，我姓沈。
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。