Footer

    Download on the App StoreGet it on Google Play

    關於

    • 認識 VoiceTube
    • 學習服務介紹
    • 加入我們
    • 常見問題
    • 熱門搜尋主題
    • 企業英文培訓
    • 社群推廣分潤計畫

    服務總覽

    • 口說挑戰
    • 單字單句本
    • Hero 智能學習
    • Tutor 真人家教
    • Vclass 名師課程
    • Campus 教育版
    • 字典查詢
    • 匯入影片並生成字幕
    • 部落格

    精選頻道

    影片分級

    • A1 初級
    • A2 初級
    • B1 中級
    • B2 中高級
    • C1 高級
    • C2 高級
    隱私權˙條款˙
    ©2026 VoiceTube Corporation. All rights reserved

    nucleus

    US /ˈnu:kliəs/

    ・

    UK /ˈnju:kliəs/

    B2 中高級英檢高級
    n.名詞原子核
    This is the nucleus of the atom in the center of the picture
    n.名詞核；原子核
    The nucleus of this cell will divide soon
    n.名詞核心；中心
    What you have is the nucleus of a wonderful idea, I'd love to hear more

    影片字幕

    DNA與RNA：轉錄的奧祕！ (DNA and RNA - Transcription)

    05:52DNA與RNA：轉錄的奧祕！ (DNA and RNA - Transcription)
    • One problem with synthesizing these proteins is that the instructions for making them are in the DNA, which is located inside the nucleus.

      合成這些蛋白質的一個問題是，製造它們的指令在 DNA 中，而 DNA 位於細胞核內。

    • One problem with synthesizing these proteins is that the instructions for making them are in the DNA, which is located inside the nucleus.

      合成這些蛋白質的一個問題是，製造它們的指令在 DNA 中，而 DNA 位於細胞核內。

    B2 中高級

    你的大腦會對糖上癮嗎？！😱 (Can Your Brain Be Addicted To Sugar?)

    03:05你的大腦會對糖上癮嗎？！😱 (Can Your Brain Be Addicted To Sugar?)
    • The dopamine reward pathway involving the striatum, substantial nigra, nucleus accumbens, and

      對糖的反應。

    • The dopamine reward pathway involving the striatum, substantial nigra, nucleus accumbens, and

      對糖的反應。

    B1 中級

    滅絕物種復活的科學原理！ (The Science Behind De-extinction)

    05:49滅絕物種復活的科學原理！ (The Science Behind De-extinction)
    • You take the genetic material, the nucleus, of one cell, you put it into another, an egg,

      任何現代牛在行為上與原牛有多接近都是完全未知。

    • You take the genetic material, the nucleus, of one cell, you put it into another, an egg,

      任何現代牛在行為上與原牛有多接近都是完全未知。

    B1 中級

    只要購物節到了就大失血嗎？科學告訴你為什麼會衝動購物，買各種不需要的東西！ (Impulse Buying: Why You Buy Stuff You Don't Need)

    06:14只要購物節到了就大失血嗎？科學告訴你為什麼會衝動購物，買各種不需要的東西！ (Impulse Buying: Why You Buy Stuff You Don't Need)
    • One part, called the nucleus accumbens, activates in proportion to how excited you'll be to have that new thing you want.

      這意味著你要比原來花更多的錢、

    • One part, called the nucleus accumbens,

      其中一部分被稱為 "腦核"、

    B1 中級

    COVID會破壞你的DNA嗎？ (Does COVID Mess With Your DNA?)

    07:31COVID會破壞你的DNA嗎？ (Does COVID Mess With Your DNA?)
    • While most every cell in your body has the same sequence of DNA in its nucleus, there are a lot of ways for the cell to decide what genes to use when.

      雖然你身體裡的大多數細胞都是在其細胞核內有相同的DNA序列、 有很多方法可以讓細胞 來決定什麼時候使用什麼基因。

    • has the same sequence of DNA in its nucleus,

      在其細胞核內有相同的DNA序列、

    B1 中級

    賈克·佛斯科．社會控術學入門｜賴瑞金專訪 (1974) (Jacque Fresco - Introduction to Sociocyberneering - Larry King (1974))

    42:16賈克·佛斯科．社會控術學入門｜賴瑞金專訪 (1974) (Jacque Fresco - Introduction to Sociocyberneering - Larry King (1974))
    • The center of a city, the nucleus, will house an electronic computer which only controls the weather, water purification, the atmospheric conditions;

      而你不需要數百萬的科技人員和科學家

    • The center of a city, the nucleus, will house

      城市的中心 也就是其核心 會放置

    B1 中級

    青少年的大腦大解密！ (The Teenage Brain Explained)

    10:07青少年的大腦大解密！ (The Teenage Brain Explained)
    • While the teenage prefrontal cortex is still developing, their nucleus accumbens, or pleasure and reward zone, forms early on.

      青少年時期要好好地運用大腦

    • While the teenage prefrontal cortex is still developing, their 'Nucleus Accumbens',

      前額葉皮質還在發育的同時

    B2 中高級

    二維世界的週期表！ (The Periodic Table in a 2D World)

    04:22二維世界的週期表！ (The Periodic Table in a 2D World)
    • This is oversimplifying, but the chemical properties of an atom are determined by how its outermost electrons are behaving, since they are the most weakly attracted to the nucleus and therefore most available to interact with other atoms.

      這種說法過於簡單，但原子的化學性質是由其最外層電子的行為方式決定的，因為它們對原子核的吸引力最弱，是以最有可能與其他原子發生相互作用。

    • but the chemical properties of an atom are determined by how its outermost electrons are behaving, since they're the most weakly attracted to the nucleus and therefore most available to interact with other atoms.

      是以，粗略地說，元素週期表就是每個原子最外層軌道的示意圖。

    B2 中高級

    宇宙尺度 - 我們「微小」的宇宙數字解析 (上)！ (Scale of the universe - Our TINY UNIVERSE in NUMBERS (Part 1))

    09:15宇宙尺度 - 我們「微小」的宇宙數字解析 (上)！ (Scale of the universe - Our TINY UNIVERSE in NUMBERS (Part 1))
    • It is 20 powers of 10 smaller than the diameter of a hydrogen nucleus.

      它比氫原子核的直徑小 10 的 20 倍。

    • It is 20 powers of 10 smaller than the diameter of a hydrogen nucleus.

      氫 氫是元素週期表中的 1 號元素，一個電子繞著一個質子運行，是宇宙中最豐富的元素，也可能是有史以來最早存在的元素。4.

    B2 中高級

    見見女繼承人：黛西·萊特 (Lucy Worsley 介紹) (Meet the heiress: Daisy Leiter (with Lucy Worsley))

    16:07見見女繼承人：黛西·萊特 (Lucy Worsley 介紹) (Meet the heiress: Daisy Leiter (with Lucy Worsley))
    • And it's, I mean, the nucleus of that collection are these fantastic full-length portraits by William Larkin of the Earls of Suffolk.

      我是說，這本畫集的核心是威廉-拉金為薩福克伯爵創作的這些精彩的全身肖像。

    • and it's I mean, the nucleus of that collection are these fantastic full-length portraits by William Larkin of the Earls of Suffolk.

      這也讓我們有機會看到黛西和她的一些同胞在一起，因為她在肯伍德有點反常。

    B1 中級