melanin
US /ˈmɛlənɪn/
・UK /ˈmelənɪn/
C2 高級
n. (u.)不可數名詞黑色素；黑蛋白
Different types of melanin correspond to different skin tones in humans
影片字幕
科學家如何從你的DNA創造你的臉？🔬 | 科學技能 (How Far Scientists Go To Create Your Face From Your DNA | Science Skills)
吞下一根頭髮會怎樣？ 😲 | 肚子裡的頭髮 | Dr Binocs 醫生秀 | Peekaboo Kidz (What If We Swallowed A Hair? | Hairs In Our Stomach | The Dr Binocs Show | Peekaboo Kidz)
- Also, the color of hair depends on how much melanin each strand has.
如果你發現自己或你認識的任何人啃咬頭髮，請儘快去看醫生。
- Also, the color of hair depends on how much melanin each strand has.
此外，頭髮的顏色取決於每根髮絲的黑色素含量。
尋找最極致的黑！ (The Hunt for the Blackest Black)
- Humans used other pigments in art, such as squid ink, and that mostly gets its color from complex molecules called melanin.
人類在藝術中還使用了其他顏料，例如烏賊墨水，其顏色主要來自於稱為黑色素的複雜分子。
- and that mostly gets its color from complex molecules called melanin.
您可能還記得，黑色素是包括人類在內的整個動物界色素沉著的罪魁禍首。
你可能不知道自己擁有的 16 種超能力 (16 Superpowers You Didn't Know You Had)
- It is explained by melanin which is responsible for the eye colour. The more melanin the cornea has the darker the eyes are
這是因為黑色素的關係，它負責眼睛的顏色。角膜越多黑色素，眼睛顏色就越深
- It is explained by melanin, which is responsible for the eye color.
這是眾所周知的事，睜眼打噴嚏是不可能的
視力的好壞與眼球虹膜的顏色有關？ (Do Brown Eyes See Better?)
- People with brown eyes have dark irises because their DNA codes for genes that lead to the production of more melanin, a brownish-black pigment that absorbs light.
虹膜即是圍繞在你瞳孔周圍的有色區域
- While people with lighter eyes produce less melanin, so more light gets into their eyes, hence why they're more sensitive to things like fluorescent lighting or the sun.
瞳孔則是在你眼球中間的黑洞，讓光進入的地方
