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单词 egg stalk
释义
egg stalk
  • 简明释义
  • 卵柄
  • 网络释义
  • 1

    ?卵柄

    在日本沼虾川,这种特殊结构 是卵索(funiculus)和卵柄(egg stalk)。目前,学术界对卵索以及卵柄的来源尚存争议。

  • 双语例句
  • 1
    Embryo attachment was affected by the differentiation of egg membrane. Egg stalk and outer egg membrane were formed from mucus during development.
    黏液腺在胚胎附着过程中形成卵柄和外层卵膜,胚胎是依靠卵柄或卵索附着于腹肢的刚毛上,进而完成胚胎发育过程。
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更新时间:2025/2/12 16:20:12