单词乎

micropyle

汉语翻译

【医】 卵孔, 珠孔

词型变化

形容词:micropylar 

英语解释

名词 micropyle:

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

详细解释


mi.cro.pyle

n.(名词)
Botany A minute opening in the ovule of a seed plant through which the pollen tube usually enters.
【植物学】 珠孔:种子植物胚珠上的小开口,通常花粉管由此进入胚珠
Zoology A pore in the membrane covering the ovum of some animals through which a spermatozoon can enter.
【动物学】 卵膜孔:一些动物卵细胞覆盖膜上的小孔,精子可由此进入

来源:
micro-
micro-
Greek pulô [gate]
希腊语 pulô [门]

【引伸】
mi.cropy.lar
adj.(形容词)

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