zygo-pachynema

例句：

1. 1. The zygo-pachynema is a complex organism that lives together in harmony.
   共生菌是一种复杂的生物体，它们共同生活在一起。
2. 2. The study of zygo-pachynema has led to new insights into the relationship between different species.
   对共生菌的研究揭示了不同物种之间关系的新见解。
3. 3. In this zygo-pachynema, each cell contributes its unique genetic code to the overall functioning of the organism.
   在这个共生菌中，每个细胞都贡献其独特的遗传代码，以维持整个生物体的功能性。