merospore

例句：

1. 1.The spores of the fungus are enclosed in a merospore.
   这种真菌的孢子被包裹在孢子囊中。
2. 2.The merospore is a protective structure that protects the spores from environmental factors.
   孢子囊是一种保护结构，可以保护孢子免受环境因素的影响。
3. 3.The merospore plays a crucial role in the life cycle of the fungus.
   孢子囊在真菌的生命循环中起着关键作用。