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

    efficiency

    US /ɪˈfɪʃənsi/

    ・

    UK /ɪˈfɪʃnsi/

    A2 初級英檢中級
    n. (u.)不可數名詞高效率
    They think your efficiency means how quickly you work
    n. (u.)不可數名詞效率（比率）
    The efficiency of this solar panel is about 20%.
    n. (u.)不可數名詞效率（計算機）
    The efficiency of the algorithm was tested with large datasets.
    n. (u.)不可數名詞效率 (機器方面)
    The efficiency of the solar panel is affected by weather conditions.

    影片字幕

    賽車史上最偉大的F1創新！ (The Greatest Innovations In Formula One)

    12:00賽車史上最偉大的F1創新！ (The Greatest Innovations In Formula One)
    • the lesson they learned through racing has helped improve the efficiency of our cars immensely, allowing them to cut through the air effortlessly, drive faster,

      他們透過賽車學到的經驗極大地提高了我們汽車的效率，讓它們能夠輕鬆地穿過空氣，開得更快，

    • through racing has helped improve the efficiency of our cars immensely. Allowing them to cut
    B1 中級

    【瘋狂醫師】羅伯特·路易斯·史蒂文森《化身博士》經典名著 | 全本有聲書 (Strange Case of Dr Jekyll and Mr Hyde by Robert Louis Stevenson | Full Audiobook)

    28:58【瘋狂醫師】羅伯特·路易斯·史蒂文森《化身博士》經典名著 | 全本有聲書 (Strange Case of Dr Jekyll and Mr Hyde by Robert Louis Stevenson | Full Audiobook)
    • change of colour, not the second; I drank it and  it was without efficiency. You will learn from  
    • the first change of colour, not the second; I drank it, and it was without efficiency.

      我提供的鹽，自第一次實驗以來從未補充過，開始變少了。

    B1 中級

    設計系統入門 - 第一課：認識設計系統！ (Welcome to design systems - Lesson 1 : Introduction to design systems)

    15:43設計系統入門 - 第一課：認識設計系統！ (Welcome to design systems - Lesson 1 : Introduction to design systems)
    • Lastly, where in the product lifecycle can you benefit from improved speed and efficiency?

      最後，在產品生命週期的哪個階段可以從提高速度和效率中獲益？

    • Lastly, where in the product lifecycle can you benefit from improved speed and efficiency?

      請記住，並非每個人都需要設計系統。

    B1 中級

    【2024美國大選】馬斯克在川普的紐約造勢會上發表演講 (IN FULL: Elon Musk delivers speech at Donald Trump’s New York rally)

    05:02【2024美國大選】馬斯克在川普的紐約造勢會上發表演講 (IN FULL: Elon Musk delivers speech at Donald Trump’s New York rally)
    • Your money is being wasted, and the Department of Government Efficiency is going to fix that.

      簽證簽證簽證

    • Your money is being wasted, and the Department of Government Efficiency is going to fix that.

      簽證簽證簽證

    B1 中級

    超微半導體 AMD 2024 年電腦展演講，12 分鐘濃縮重點！ (AMD's 2024 Computex Keynote: Everything Revealed in 12 Minutes)

    12:31超微半導體 AMD 2024 年電腦展演講，12 分鐘濃縮重點！ (AMD's 2024 Computex Keynote: Everything Revealed in 12 Minutes)
    • It also enables us to deliver much more.We also designed Zen5 with a wider CPU engine and instruction window to run more instructions in parallel for leadership compute throughput and efficiency.

      在設計 Zen5 時，我們還採用了更寬的 CPU 引擎和指令窗口，以並行方式運行更多指令，從而提高計算吞吐量和效率。

    • We also designed Zen 5 with a wider CPU engine and instruction window to run more instructions in parallel for leadership compute throughput and efficiency.

      這就對了。

    B1 中級

    Z 世代正在重塑未來的工作，他們怎麼做到的？ (Gen Z is reshaping the future of work – here’s how)

    08:36Z 世代正在重塑未來的工作，他們怎麼做到的？ (Gen Z is reshaping the future of work – here’s how)
    • Sometimes it does get a little bit frustrating because it does, uh, slow down a bit of efficiency.

      而我們要做的，就是努力為他們更好地定義它。

    • Sometimes it does get a little bit frustrating because it does, uh, slow down a bit of efficiency.

      而我們要做的，就是努力為他們更好地定義它。

    B1 中級

    WWDC24 蘋果 AI 來了！我的看法是... (My Thoughts))

    13:41WWDC24 蘋果 AI 來了！我的看法是... (My Thoughts))
    • I think these summarizations are gonna add up to a lot of saved time in the long run, and are really gonna make a significant difference in terms of productivity and efficiency.

      我認為，從長遠來看，這些總結可以節省很多時間，在提高生產力和效率方面確實會有很大的不同。

    • I think these summarizations are going to add up to a lot of saved time in the long run and are really going to make a significant difference in terms of productivity and efficiency.

      我認為，從長遠來看，這些總結可以節省很多時間，在提高生產力和效率方面確實會有很大的不同。

    A2 初級

    職人精神不再了嗎？日本汽車大牌豐田、馬自達因篡改數據受到調查 (Top Japan automakers probed over manipulated data | REUTERS)

    01:46職人精神不再了嗎？日本汽車大牌豐田、馬自達因篡改數據受到調查 (Top Japan automakers probed over manipulated data | REUTERS)
    • Toyota said it is still investigating issues related to vehicle fuel efficiency and emissions and aims to complete that inquiry by the end of June.

      豐田公司表示，它仍在調查與汽車燃油效率和排放有關的問題，目標是在 6 月底之前完成調查。

    • Toyota said it is still investigating issues related to vehicle fuel efficiency and emissions,
    B1 中級

    【CNN 10】AI 語音爭議：德州高中畢業典禮引發學生反彈、Live Nation 壟斷判決重創票務巨頭、緬因州暫緩數據中心建設 | 2026年4月17日（An A.I. voice will announce this school's 2026 graduates | April 17, 2026）

    10:11【CNN 10】AI 語音爭議：德州高中畢業典禮引發學生反彈、Live Nation 壟斷判決重創票務巨頭、緬因州暫緩數據中心建設 | 2026年4月17日（An A.I. voice will announce this school's 2026 graduates | April 17, 2026）
    • It's a question of efficiency versus tradition or accuracy versus authenticity.

      這在給家長的一封信中明確寫道，

    • It's a question of efficiency versus tradition or accuracy versus authenticity.

      這是一個效率與傳統，或是準確性與真實性的問題。

    B1 中級

    星巴克為何害怕這間中國手搖飲新創公司？— 茶吉Chagee (Why Starbucks Fears This Chinese Tea Startup : Chagee)

    12:46星巴克為何害怕這間中國手搖飲新創公司？— 茶吉Chagee (Why Starbucks Fears This Chinese Tea Startup : Chagee)
    • The 119N model worked well, helping Chagee maintain quality and efficiency as it grew.

      這種方法使恰吉在保持品牌控制和適應當地市場的同時，迅速發展壯大。

    • The 119N model worked well, helping Chagee maintain quality and efficiency as it grew.

      這種方法使恰吉在保持品牌控制和適應當地市場的同時，迅速發展壯大。

    B1 中級