Petzite
针碲银矿, 碲金银矿
🗣️ 情景例句
The reviews were all right; it was the best performance I have ever seen.
那些评论写得很对，是我所见过表现最好的一次表演。
We used to have a lot of interesting friends.
我们过去常有很多有趣的朋友。
The spheres had been magnetized and attracted or repelled each other all the time.
金属球经过磁化，互相之间不停地相互吸引或相互排斥。