Jeffersonite
[矿]锰锌辉石
🗣️ 情景例句
No one should think that their own culture is superior.
任何人都不应该有文化优越感。
Poverty on an old man's back is a heavy burden.
老而贫穷，负担沈重。
That's right! A friend gave me a photo. I wanted to show it to you.
对！一位朋友给了我一张照片。我要拿给你看看。