symbiotic star

例句：

1. 1.The symbiotic relationship between humans andbacteria is essential for our health.
   人类与细菌之间的共生关系对我们的健康至关重要。
2. 2. The discoveryof symbiotic stars has revolutionizedour understanding of the universe.
   发现共生星已经彻底改变了我们对宇宙的理解。
3. 3. In this study, we focused on the symbioticrelationships between different species.
   在这项研究中，我们专注于不同物种之间的共生关系。