单词 | 内皮层 |
释义 | 〔endodermis〕The innermost layer of the cortex that forms a sheath around the vascular tissue of roots and some stems.内皮层:皮层的最内层,在根、茎的导管组织周围形成一道叶鞘(茎衣)〔pericycle〕A plant tissue characteristic of the roots, located between the endodermis and phloem.中柱膜:位于内皮层和韧皮层之间的根系的植物组织 |
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