单词	sperm nucleus
释义	sperm nucleus noun : either of two nuclei that derive from the generative nucleus of a pollen grain and function in the fertilization of a seed plant Word History First Known Use 1887, in the meaning defined above
随便看	gave over (to) gave over to gave rise to gave the lie to gave the third degree to gave up gave up (to) gave up the ghost gave up to gave way gave way (to) gave way to gavel gavel-to-gavel gavelage gaveled gaveler gaveling gavelkind gavelkinder gavelkinds gavelled gaveller gavelling gavelman

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