Carbyne

例句：

1. 1. The carbyne is a rare mineral that has been found in the area.
   卡比恩是一种稀有矿物，已在该地区发现。
2. 2. The scientists are studying the effects of the carbyne on the environment.
   科学家们正在研究卡比恩对环境的影响。
3. 3. The carbyne crystals have a unique luster that makes them valuable for jewelry making.
   卡比恩晶体具有独特的光泽，使其成为珠宝制造的宝贵材料。