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	fructify fructifying Fructivorae fructivorous fructolyses fructolysis fructose fructoses fructuaries fructuary fructuous fructus industriales fructus naturales frugal frugaler frugalest frugalists frugalities frugality frugaller frugallest frugallier frugalliest frugally frugalness

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