carbon-poor star

例句：

1. 1.The star is a carbon-poor object that has been found in the Kuiper belt.
   这颗星是一个碳贫对象，在柯伊伯带被发现。
2. 2. This star is so carbon-poor that it's not even visible to the naked eye.
   这颗星是如此的碳贫以至于肉眼都看不见。
3. 3. The discovery of this star could revolutionize our understanding of the universe.
   这颗星的发现可能会颠覆我们对宇宙的理解。