Oligonite
[化] 菱锰铁矿
🗣️ 情景例句
We have a real hard-nosed boss.
我们老板真的很固执。
Do you have any rooms?
你有房间吗？
Future historians will be in a unique position when they come to record the history of our own times.
未来的历史学家在写我们这一段历史的时候会别具一格。