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组成精液的精子与维持性欲和性交能力的雄性激素,虽然都产生于睾丸,但却由两种不同细胞所分泌,精子的多少与雄激素水平的高低,不存在比例关系。
The sperm that makes up semen and the male hormone that maintains libido and sexual ability, although produced in the testes, are secreted by two different types of cells. There is no proportional relationship between the amount of sperm and the level of androgen.