英语词汇“perisperm”是什么意思，“perisperm”的读音、用法及例句翻译-烛光网

词汇	perisperm
释义	per·i·sperm AHD[pĕrʹĭ-spûrm'] D.J.[ˈperɪˌspɜːm]K.K.[ˈpɛrɪˌspɝm]n.Botany（名词）【植物学】 The nutritive tissue that is derived from the nucleus and surrounds the embryo of the seed.外胚乳：包在种子胚芽外，产生于细胞核的营养性组织
随便看	sashays sashed sashes sashimi sashimis sashing Saskatchewan Saskatchewan River saskatoon Saskatoon saskatoons Sasquatch Sasquatches sass sassabies sassaby sassafras sassafrases Sassanid Sassanidae Sassanide Sassanides Sassanids Sassari sassed

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