英语词汇“double fertilization”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	double fertilization
释义	WordReference Random House Unabridged Dictionary of American English © 2024 dou′ble fertiliza′tion, Botanythe fertilization process characteristic of flowering plants, in which one sperm cell of a pollen grain fertilizes an egg cell while a second fuses with two polar nuclei to produce a triploid body that gives rise to the endosperm. 1905–10
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