| 单词 | 胚乳 |
| 释义 | 〔aleurone〕A granular protein found in the endosperm of many seeds or forming the outermost layer in cereal grains.蛋白质微粒：许多种子胚乳中存在的颗粒状蛋白质或构成谷类最外层的颗粒状蛋白质〔endosperm〕The nutritive tissue within seeds of flowering plants, surrounding and absorbed by the embryo.胚乳：开发植物种子内部的营养组织，围在胚胎周围并被胚胎吸收 |
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