常見例句Sperm (spermatozoon:)Male reproductive cell. 精子:雄性生殖細(xì)胞。By what is spermatozoon comprised? 精子是由什么組成的？How is the man does not have spermatozoon caused? 男人無精蟲是怎樣引起的?How does masturbation ability give spermatozoon? 怎么樣手淫才能出精子呢?Why does spermatozoon add egg meeting whelp cub? 為什么精子加卵子會(huì)下崽崽？Is spermatozoon spermary more build? 精子多是睪丸造的嗎？ 返回 spermatozoal