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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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    ethanol

    US /ˈeθənoʊl/

    ・

    UK /ˈeθənɒl/

    A1 初級
    n. (u.)不可數名詞乙醇 ; 酒精
    Although it may resemble alcohol in appearance and certain qualities, ethanol is used for chemical energy and cannot be consumed

    影片字幕

    你有喝過嗎?中國「茅台酒」是如何成為全球最有價值的白酒品牌,跟著 WSJ 一起挖掘! (How China’s ‘Firewater’ Became the World’s Most Valuable Liquor Brand | WSJ The Economics Of)

    08:09你有喝過嗎?中國「茅台酒」是如何成為全球最有價值的白酒品牌,跟著 WSJ 一起挖掘! (How China’s ‘Firewater’ Became the World’s Most Valuable Liquor Brand | WSJ The Economics Of)
    • You know, it tastes like ethanol."

      你知道,它嚐起來像乙醇。"

    B1 中級

    過氧物酶體的結構與功能 (Peroxisomes Structure & Function)

    16:24過氧物酶體的結構與功能 (Peroxisomes Structure & Function)
    • One is fatty acid oxidation, second one, hydrogen peroxide metabolism, third one, ethanol metabolism, and the fourth one is biosynthetic function of particular lipids.

      一是脂肪酸氧化,二是過氧化氫代謝,三是乙醇代謝,四是特定脂質的生物合成功能。

    • The last and final function of the paroxysomes is ethanol metabolism.

      副溶酶體的最後一項功能是乙醇代謝。

    B2 中高級

    白天喝酒好,還是晚上喝酒好? (Day Drinking vs Drinking At Night)

    08:01白天喝酒好,還是晚上喝酒好? (Day Drinking vs Drinking At Night)
    • When you drink a shot of vodka, 20% of the alcohol is absorbed by the stomach, 80% in the small intestine, where it goes into your bloodstream, then to your liver to be metabolized, ethanol gets into cells by passive diffusion.

      當你喝下一杯伏特加時,20%的酒精會被胃吸收,80%的酒精從小腸進入血液,再流入肝臟進行代謝,乙醇透過被動擴散進入細胞。

    • But this drunk extra version won't last long due to your liver. In your liver is where the famous enzyme, alcohol dehydrogenase, lives and it breaks down the ethanol into acetaldehyde. The build up of acetaldehyde causes incoordination, memory problems and sleepiness.

      但喝醉版的你不會維持太久,這與肝臟有關。肝臟中含有著名的酒精去氫酶,它將乙醇分解成乙醛。乙醛累積會導致協調性、記憶和睏倦的問題。

    B1 中級

    海洋生物學家傑西卡-古德赫(Jessica Goodheart)為您講解裸鰓到底是什麼? (What the Heck Is a Nudibranch? with Marine Biologist Jessica Goodheart)

    05:41海洋生物學家傑西卡-古德赫(Jessica Goodheart)為您講解裸鰓到底是什麼? (What the Heck Is a Nudibranch? with Marine Biologist Jessica Goodheart)
    • This could include freezing it or putting it in ethanol.

      這可能包括將其冷凍或放入乙醇中。

    B1 中級

    無菌細胞培養技術 (Sterile Cell Culture Technique)

    13:22無菌細胞培養技術 (Sterile Cell Culture Technique)
    • To clean the cabinet we use 70% ethanol which is a very safe surface disinfectant.

      清潔櫥櫃時,我們使用 70% 的乙醇,這是一種非常安全的表面消毒劑。

    • Put on a pair of gloves and sterilise them by spraying generously with ethanol.

      戴上手套,大量噴灑乙醇進行消毒。

    B2 中高級

    在你酒醉的身體裡發生了什麼? (What Happens Inside Your Drunk Body? - VR 360°)

    04:29在你酒醉的身體裡發生了什麼? (What Happens Inside Your Drunk Body? - VR 360°)
    • Here with the help of enzymes, alcohol goes from its original form, ethanol, to a toxic carcinogen, acetaldehyde, to acetate, and finally to carbon dioxide and water.

      在酶的幫助下,酒精從原始形式的乙醇變成了有毒的致癌物乙醛,然後是醋酸,最後變成二氧化碳和水。

    B2 中高級

    我們能活多久?我們可能終於知道答案了 (How Long Can We Live? We May Finally Know the Answer)

    04:11我們能活多久?我們可能終於知道答案了 (How Long Can We Live? We May Finally Know the Answer)
    • In a breakthrough study in 2008, a group of biologists conducted an experiment where they put human cancer cells in ethanol to initiate cell death.

      在 2008 年的一項突破性研究中,生物學家進行了一項實驗,將人類癌細胞放進乙醇中促使細胞死亡。

    B1 中級

    汽油的歷史和發明 | WheelHouse (The Bizarre History of Gasoline | WheelHouse)

    06:33汽油的歷史和發明 | WheelHouse (The Bizarre History of Gasoline | WheelHouse)
    • Ethanol has been praised as a fuel that will free us from our gasoline addiction.

      乙醇被視為是能夠讓我們擺脫對汽油依賴的燃料。

    • Pure ethanol engines don't exist outside of the racetrack, so ethanol is used as an additive to gasoline.

      純乙醇引擎只能用在賽道上,因此通常乙醇都會加進汽油裡混合使用。

    B1 中級

    愛喝酒跟愛抽煙的人小心了!原來它們對大腦和身體有這些影響! (What happens if You are An Alcohol and Tobacco Addict? - Effects on Brain and Body)

    03:23愛喝酒跟愛抽煙的人小心了!原來它們對大腦和身體有這些影響! (What happens if You are An Alcohol and Tobacco Addict? - Effects on Brain and Body)
    • It contains ethanol, the most common type of alcohol that helps to reduce tension and inhibition in a person.

      它包含乙醇,也就是最常見的一種酒精,它可以幫助人們減少緊張感和拘束感。

    C1 高級

    這可能是有史以來最重要的思域。原因如下 (This might be the most Important Civic EVER. Here's why.)

    10:58這可能是有史以來最重要的思域。原因如下 (This might be the most Important Civic EVER. Here's why.)
    • Dear Civic Tuning Gods of the 2000s, please, we ask that you'll inject some sweet, yummy, ethanol-free gasoline that's been sitting in the lines for the last 20 years into the fuel rail, into the cylinder, and then that those sweet spark plugs will spark up that air-fuel mixture, and this thing will puff out some sweet CO2 emissions right into this enclosed space.

      親愛的 2000 年代思域改裝車之神,請您將過去 20 年來一直存在於管路中的甜美、美味、不含乙醇的汽油注入油軌,注入氣缸,然後這些甜美的火花塞將點燃空氣-燃料混合物,這輛車將向這個封閉的空間噴出甜美的二氧化碳排放物。

    B1 中級