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chalazas

  • n. 卵黄系带(chalaza 的复数)

专业释义英英释义

  • 合点
    卵带;(昆虫的)毛突

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chalaza [ kə'leizə ]

  • n.
    • basal part of a plant ovule opposite the micropyle; where integument and nucellus are joined
    • one of two spiral bands of tissue connecting the egg yolk to the enclosing membrane at either end of the shell

以上来源于: WordNet

 柯林斯英汉双解大词典 

chalaza /kəˈleɪzə/

  • 1. 

    N one of a pair of spiral threads of albumen holding the yolk of a bird's egg in position 卵黄系带

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