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)