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micropyle
[ˈmaɪkrəʊˌpaɪl] [ˈmaɪkroʊpaɪl]

  • n. [植] 珠孔;[动] 卵孔

专业释义英英释义

  • 珠孔 - 引用次数:5

    参考来源 - 陆地棉花粉管通道形成时期与标记DNA导入的研究
    卵孔,卵膜孔
    卵孔
    珠孔;卵孔
  • 卵膜孔

·2,447,543篇论文数据,部分数据来源于NoteExpress

micropyle [ 'maikrəupail ]

  • n. minute opening in the wall of an ovule through which the pollen tube enters

以上来源于: WordNet

 柯林斯英汉双解大词典 

micropyle /ˈmaɪkrəʊˌpaɪl/

  • 1. 

    N a small opening in the integuments of a plant ovule through which the male gametes pass (植物)珠孔

双语例句

  • On this butterfly egg, the lacy pattern marks the micropyle, where sperm enters.

    这种蝴蝶上,花边图案标记精子进入的卵孔。

    youdao

  • The micropyle was formed by the inner integument.

    内珠被形成

    youdao

  • The micropyle is formed with inner integuments and partial outer integument.

    腹侧珠被构成

    youdao

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