Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.
摘
马蹄螺为雌雄异体，其雄性生殖系统主由精巢和输精管组成，没有交接器，也没有其他的附属腺体。
Trochus pyramis Born is of gonophores.The male reproductive system is mainly composed of the spermaries and spermaductus, instead of mating and others glands.
摘马蹄螺为雌雄异体，其雄性生殖系统主由精巢和输精管组成，没有交接器，也没有其他的附属腺体。
声明：以上例句、词性分类均由互联
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