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    影片分級

    • A1 初級
    • A2 初級
    • B1 中級
    • B2 中高級
    • C1 高級
    • C2 高級
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    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

    Shashank Sinha 醫師｜2025 年心因性休克的評估與管理 (Shashank Sinha, M.D. | Evaluation and Management of Cardiogenic Shock in 2025)

    49:39Shashank Sinha 醫師｜2025 年心因性休克的評估與管理 (Shashank Sinha, M.D. | Evaluation and Management of Cardiogenic Shock in 2025)
    • We were actually able to extubate and wean off melanin and discharge home on guideline-directed medical therapy.

      我確實有五年為董事會出題，但顯然我需要回去再看看。

    B2 中高級

    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)

    09:15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)
    • So what this does is it measures the melanin in your skin.

      所以這能測量你皮膚中的黑色素。

    • So what this does is it measures the melanin in your skin.

      我需要三個部分。

    B1 中級

    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)

    05:15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。

    B1 中級

    尋找最極致的黑！ (The Hunt for the Blackest Black)

    12:37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。

    B1 中級

    律師痛批種族歧視！下秒發生什麼讓你驚掉下巴！ (LAWYER DESTROYS RACISM, WHAT HAPPENS NEXT WILL SHOCK YOU)

    07:34律師痛批種族歧視！下秒發生什麼讓你驚掉下巴！ (LAWYER DESTROYS RACISM, WHAT HAPPENS NEXT WILL SHOCK YOU)
    • It just means your ancestors lived in places closer to the equator that someone was stronger, so they needed melanin in their skin to make it darker.

      你是什麼意思，孩子？

    B1 中級

    你可能不知道自己擁有的 16 種超能力 (16 Superpowers You Didn't Know You Had)

    09:23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

    B1 中級

    羨慕外國人的「碧眼」嗎？現在你有機會改變眼珠的顏色了？！(11 Things That Can Change Your Eye Color)

    12:24羨慕外國人的「碧眼」嗎？現在你有機會改變眼珠的顏色了？！(11 Things That Can Change Your Eye Color)
    • And melanocytes aren't just in your eyes; they make melanin all throughout your body.

      黑色素細胞不僅僅存在於眼睛中。

    • They make melanin all throughout your body.

      它們在全身製造黑色素。

    B1 中級

    希望的誕生 - 電影全集 (Born of Hope - Full Movie)

    11:25希望的誕生 - 電影全集 (Born of Hope - Full Movie)
    • Megavenyn, Melanin.

      吾主，您有了一個兒子。

    B1 中級

    47個讓你驕傲的身體小知識！ (47 Unknown Facts That'll Make You Feel Proud of Your Body)

    09:0147個讓你驕傲的身體小知識！ (47 Unknown Facts That'll Make You Feel Proud of Your Body)
    • It's because the amount of melanin, the pigment that gives your eyes, hair and skin their color in the iris is gradually increases.

      這是因為虹膜中賦予眼睛、頭髮和皮膚顏色的色素--黑色素的含量逐漸增加。

    • It's because the amount of melanin—the pigment that gives your eyes, hair,

      嗯，我們有兩個鼻孔。

    B1 中級

    只有 5% 的貓是白色的？一起發現它們隱藏的 4 個祕密吧！(Only 5% of Cats Are White?! Discover Their 4 Hidden Secrets)

    03:18只有 5% 的貓是白色的？一起發現它們隱藏的 4 個祕密吧！(Only 5% of Cats Are White?! Discover Their 4 Hidden Secrets)
    • That's because the dominant W gene blocks the melanin cells.

      讓我想想，很久很久以前...

    • That's because the dominant W gene blocks the melanin cells.

      這是因為顯性 W 基因阻斷了黑色素細胞。

    B1 中級