Chalcolite
铜铀云母
🗣️ 情景例句
Come on, you can make it.
振作起来，你一定行。
You are just trying to save face.
你只是想挽回面子。
The ants had been quick to find an answer to my thoroughly unscientific methods!
蚂蚁已很快找到了相应的对策，来对付我那套完全不科学的办法！