英语词汇“melanin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	melanin
释义	melanin noun /ˈmelənɪn/ /ˈmelənɪn/ [uncountable] (specialist) jump to other results a dark substance in the skin and hair that causes the skin to change colour in the sun’s light Word Originmid 19th cent.: from Greek melas, melan- ‘black’ + -in.
随便看	sisterhood sister-in-law sisterly Sisyphean sit sit about sit-about sitar sit around sit-around sit back sit-back sit by sit-by sitcom sit down sit-down sit-down_1 sit down and do sit-down-and-do site site_1 site of special scientific interest site-of-special-scientific-interest sit for

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