endosperm
noun [ U ] biology specialized uk/ˈen.dəʊ.spɜːm/ us/ˈen.doʊ.spɝːm/
胚乳(植物种子内包裹胚芽并在其发育过程中为其提供养分的物质)
the substance inside a plant seed that surrounds and provides food for the embryo as it develops
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。