derma
n.
"skin beneath the epidermis," 1706, from Modern Latin derma, from Greek derma (genitive dermatos) "skin," from PIE root *der- (2) "to split, peel, flay" (see tear, v.1).
| 词汇 | derma | 
| 词根词缀 | Online Etymology Dictionary derma n. "skin beneath the epidermis," 1706, from Modern Latin derma, from Greek derma (genitive dermatos) "skin," from PIE root *der- (2) "to split, peel, flay" (see tear, v.1). | 
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