| 单词 | hypodermis |
| 释义 | hypodermis —hypodermal, adj. /huy'peuh derr"mis/, n. 1. Zool. an underlayer of epithelial cells in arthropods and certain other invertebrates that secretes substances for the overlying cuticle or exoskeleton. 2. Bot. a tissue or layer of cells beneath the epidermis. Also, hypoderm. [1865-70; HYPO- + -DERMIS] |
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