| 释义 |
keratin美 ['kerətɪn] 英 ['kerətɪn] - n.（发、羽、角、蹄等的）角蛋白
- 网络角质蛋白；角质素；角蛋白质
1. | （发、羽、角、蹄等的）角蛋白a protein that forms hair, feathers, horns, hoofs , etc. |
n. | 1. a fibrous insoluble protein that is the main structural element in hair, nails, feathers, and hooves |
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