Pyrochroite
羟锰矿
🗣️ 情景例句
Good-bye. And hope to see you soon.
再见。希望很快再见到你们。
He who does not rise early never does a good day's work.
起身不早，一天的工作难做好。
Oh, thank you. I would love to.
噢，谢谢你！我很乐意！