英语词汇“polar nucleus”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	polar nucleus
释义	polar nucleus n. Either of two nuclei in the embryo sac of a flowering plant that fuse with each other and with a male gamete to form the primary endosperm nucleus.
随便看	humic humid humidification humidifier humidify humidistat humidity humidly humidor humification humified humiliate humiliation humility humiture hummable hummer Hummer hummingbird hummock hummocky hummus humongous humor humoral

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