planula

 
['plænjʊlə]     ['plænjələ]    
  • n. [动]浮浪幼体
planular planulae
new

planula的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. the flat ciliated free-swimming larva of hydrozoan coelenterates

planula的用法和样例:

例句

用作名词 (n.)
  1. 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。
今日热词
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