Johnstrupite
氟硅铈矿
🗣️ 情景例句
This show is terrible; whoever's in charge needs to make some big changes.
这场演出很糟糕，主事的人应该对此做重大调整。
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
Our shipping manager is looking into it.
我们的货运经理正在调查这件事。