degenerated synergid

例句：

1. 1. The degeneratedsynergid is a rare and endangered species.
   退化的共生体是一种罕见的濒危物种。
2. 2. The study of degenerated synergids has led to newinsights into the evolution of life.
   对退化共生体的研究表明，这有助于我们了解生命的进化。
3. 3. The degenerated synergidis a fascinating example of how different organisms can coexist in a single environment.
   退化共生体是一个令人着迷的例子，展示了不同生物如何在单一环境中共存。