sperm concentration

• 精子浓度

sperm concentration的用法和样例：

例句

1. Sperm concentration was not related to a mother's consumption of other meat, including eal and pork, as well as fish and chicken, the researchers said.
   精子浓度与母亲其它肉类的消费包括小牛肉，猪肉，鱼肉和鸡肉都没有关系，研究者说。