| 单词 | melanin |
| 释义 | melanin (melənɪn ) uncountable noun Melanin is a dark substance in the skin, eyes, and hair of people and animals, which gives them colour and can protect them against strong sunlight. Melanin in their skin blocks sunlight. |
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英语词典包含147115条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。