单词	megaspore
释义	megaspore noun mega·​spore ˈme-gə-ˌspȯr  : a spore in heterosporous plants giving rise to female gametophytes and usually larger than a microspore megasporic ˌme-gə-ˈspȯr-ik  adjective Example Sentences Recent Examples on the Web Other fossilized finds include a pinecone-like structure with megaspores and some fossilized tree trunks used to estimate the height of the trees, Wang noted. Fox News, 9 Aug. 2019 Word History Etymology mega- + -spore First Known Use 1857, in the meaning defined above Medical Definition megaspore noun mega·​spore ˈmeg-ə-ˌspō(ə)r, -ˌspȯ(ə)r  1 : a spore in heterosporous plants that gives rise to female gametophytes and is generally larger than a microspore 2 : macrospore
随便看	disarming disarmingly disarms disarrange disarranged disarrangement disarrangements disarranges disarranging disarray disarrayed disarraying disarrays disarticulate disarticulated disarticulates disarticulating disarticulation disarticulations installing installing officer installment installment mortgage installment plan installment plans

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