perisperm

perispermperispermD.J.:[ˈperispə:m]K.K.:[ˈpɛrɪˌspɚm]n.1.■外胚乳;胚乳

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perisperm['perispə:m]n.1.■【植物学】2.■外胚乳(泛指胚乳，包括内胚乳、外胚乳)3.■种子的营养组织

perispermperisperm[ˈperispə:m]n.1.■【植】外胚乳; 种子的营养组织(包括内胚乳和外胚乳)integumentary perisperm珠被外胚乳nucellar perisperm珠心外胚乳

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继承用法perispermicadj.1.■具外胚乳的