dwarf spermatozoon

例句：

1. 1.Dwarf spermatozoons are rare in humans, but they can be found in some animals.
   人类中很少见侏儒精子，但某些动物中可以找到。
2. 2.The dwarf spermatozoon is a tiny cell that can be used to study genetics.
   侏儒精子是一种微小的细胞，可以用来研究遗传学。
3. 3.Scientists have discovered that dwarf spermatozoons may play a role in human fertility.
   科学家发现，侏儒精子可能对人类生育有影响。