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单词
sperm nucleus
释义
sperm nucleus
noun
:
the nucleus of a male gamete
;
especially
:
either of the two nuclei that arise from the generative nucleus of a pollen grain and function in the double fertilization characteristic of seed plants
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halosaur
halosaurid
halosauridae
halosaurus
halosere
halo spot
halothane
halotolerant
halotrichite
halotydeus
haloxene
hals
halse
halsen
halsh
halt
halter
halter
halterbreak
haltere
halteridium
halter strap
haltica
halting
haltingly
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更新时间:2026/10/1 4:30:51