英语词汇“perisperm”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	perisperm
释义	Collins Concise English Dictionary © HarperCollins Publishers:: perisperm /ˈpɛrɪˌspɜːm/ n the nutritive tissue surrounding the embryo in certain seeds, and developing from the nucellus of the ovule
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