Fertilization is external, producing free-living planula larva.
体外受精,能产生自由活动的浮浪幼虫。
单词 | planulae |
例句 |
英语例句库
Fertilization is external, producing free-living planula larva. 体外受精,能产生自由活动的浮浪幼虫。 In the adult, or medusa stage of a jellyfish, they can reproduce sexually by releasing sperm and eggs into the water, forming a planula. 在海蜇成体或水母体阶段,它们通过将精子和卵于释放到水中形成浮浪幼体而进行有性繁殖。 声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
原声例句
少儿畅学课堂 Each egg will then develop into a planula: a swimming larval form. 然后,每颗受精卵会发育成幼体,即是游动的幼虫。 少儿畅学课堂 After a few days, the planula will find something sturdy to anchor itself to and undergo a transformation into a polyp. 几天后,幼体会固定在一些稳固的东西上,然后变成珊瑚虫。 |
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