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planulae是什么意思

2023-12-24 17:55:17
planulae
美[plænjələ]  英[plænjʊlə]
n.  [动]浮浪幼体
  形容词:planular  名词复数:planulae

英英释义

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

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。