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

    uncertainty

    US /ʌnˈsə:tn:ti/

    ・

    UK /ʌn'sɜ:tntɪ/

    B2 中高級英檢高級多益
    n. (u.)不可數名詞不確定；無把握
    I had some uncertainty with the business plan
    n. (u.)不可數名詞缺乏信心；懷疑
    She spoke with uncertainty, her voice trembling slightly.
    n. (u.)不可數名詞（測量上的）不確定度
    The uncertainty in the measurement was estimated to be ± 0.5 cm.

    影片字幕

    克服開會發言焦慮！3 個讓你報告時自信滿滿的職場溝通策略（3 Communication Strategies to Speak Confidently in Meetings）

    12:11克服開會發言焦慮！3 個讓你報告時自信滿滿的職場溝通策略（3 Communication Strategies to Speak Confidently in Meetings）
    • Whereas not knowing your value causes you to have more shakiness, uncertainty and self doubt in your voice.

      反之，不瞭解你的價值則會讓你的聲音更加顫抖、不確定和自我懷疑。

    • and calmness in your voice, whereas not knowing your value causes you to have more shakiness, uncertainty, and self-doubt in your voice.

      萬一他們批評我怎麼辦？

    A2 初級

    你不需要十年計畫，你需要嘗試！ | Anne-Laure Le Cunff (You don’t need a 10-year plan. You need to experiment. | Anne-Laure Le Cunff)

    18:53你不需要十年計畫，你需要嘗試！ | Anne-Laure Le Cunff (You don’t need a 10-year plan. You need to experiment. | Anne-Laure Le Cunff)
    • We try to escape uncertainty through work.

      我們試圖通過工作來逃避不確定性。

    • We try to escape uncertainty through work.

      這意味著要接受這樣一個事實：你可能沒有計劃，你不知道未來會發生什麼。

    B1 中級

    專注的力量！🧠🔥 - Theron Q. Dumont 的全集有聲書 | 自我成長與勵志經典 (THE POWER OF CONCENTRATION - FULL AudioBook by Theron Q. Dumont - Self Help & Inspirational)

    13:22專注的力量！🧠🔥 - Theron Q. Dumont 的全集有聲書 | 自我成長與勵志經典 (THE POWER OF CONCENTRATION - FULL AudioBook by Theron Q. Dumont - Self Help & Inspirational)
    • Show no signs of fear, uncertainty, or doubt.

      對他來說似乎很甜美。格萊斯頓有不同的書桌來處理他的

    • Show no signs of fear, uncertainty, or doubt.

      對他來說似乎很甜美。格萊斯頓有不同的書桌來處理他的

    B1 中級

    第三集｜夏綠蒂·勃朗特《簡愛》有聲書（第12-16章） (Part 3 - Jane Eyre Audiobook by Charlotte Bronte (Chs 12-16))

    14:48第三集｜夏綠蒂·勃朗特《簡愛》有聲書（第12-16章） (Part 3 - Jane Eyre Audiobook by Charlotte Bronte (Chs 12-16))
    • and feeling the uncertainty, the vague sense of insecurity which accompanies a conviction of ignorance.

      猜測你的年齡。

    • and feeling the uncertainty, the vague sense of insecurity which accompanies a conviction of ignorance.

      由於容貌和面部表情如此，很難確定這一點

    B1 中級

    比爾蓋茲談能源：零碳排的終極挑戰！ (中英雙字幕) (Bill Gates 比爾蓋茲談能源：至零方休的革新！ (中英雙字幕))

    27:50比爾蓋茲談能源：零碳排的終極挑戰！ (中英雙字幕) (Bill Gates 比爾蓋茲談能源：至零方休的革新！ (中英雙字幕))
    • It leads to uncertainty.

      氣候變得更壞，使得他們的穀物將有很多年無法成長。 The climate getting worse, means that many years their crops won't grow.

    • It leads to uncertainty.

      氣候變得更壞，使得他們的穀物將有很多年無法成長。 The climate getting worse, means that many years their crops won't grow.

    A2 初級

    跌到谷底也不怕！找到堅持下去的勇氣！💪 (Find The Courage to Keep Going When You Feel Like Giving Up)

    08:46跌到谷底也不怕！找到堅持下去的勇氣！💪 (Find The Courage to Keep Going When You Feel Like Giving Up)
    • and it's hard to fathom the fear and turmoil and uncertainty that you experience on a daily basis.

      R，非常感謝你聯繫我。

    • and it's hard to fathom the fear and turmoil and uncertainty that you experience on a daily basis.

      R，非常感謝你聯繫我。

    A2 初級

    安德魯馬爾 2016/05/29 瓦魯法基斯、福克斯、布萊爾 (Andrew Marr 29/May/2016 Varoufakis, Fox, Blair)

    59:05安德魯馬爾 2016/05/29 瓦魯法基斯、福克斯、布萊爾 (Andrew Marr 29/May/2016 Varoufakis, Fox, Blair)
    • to leave, and there will be a period of uncertainty about the

      離開，將會有一段關於

    • but it would not be wise, in my view, if we decide to leave and there will be a period of uncertainty about what the government's negotiating position would be.

      緊密的聯盟，因為最終的結果就是聯盟，而這不是我

    B1 中級

    如果你知道這 15 個單字，代表你的英文程度非常棒！ (If You Know These 15 Words, Your English is EXCELLENT!)

    07:39如果你知道這 15 個單字，代表你的英文程度非常棒！ (If You Know These 15 Words, Your English is EXCELLENT!)
    • Does this word mean hope, worth, or uncertainty?

      這個詞是指希望、價值還是不確定性？

    • Does this word mean hope, worth, or uncertainty?

      隨著時間的推移，汽車往往會貶值。

    B1 中級

    你的生活其實並不正常！集體創傷如何悄悄影響每個人（You’re Living Through Mass Trauma (And It Shows)）

    03:12你的生活其實並不正常！集體創傷如何悄悄影響每個人（You’re Living Through Mass Trauma (And It Shows)）
    • Well, because uncertainty itself is stressful.

      嗯，因為不確定性本身就是一種壓力。

    • Well, because uncertainty itself is stressful.

      嗯，因為不確定性本身就會造成壓力。

    B1 中級

    面試結束時，你該問什麼問題？🤯 這樣問，讓面試官對你印象深刻！ (Questions to ask at the End of an Interview)

    07:19面試結束時，你該問什麼問題？🤯 這樣問，讓面試官對你印象深刻！ (Questions to ask at the End of an Interview)
    • It gives you an opportunity to clarify the interviewers, uncertainty that they may have about you filling the position.

      這讓您有機會向面試官澄清他們對您能否勝任該職位的不確定性。

    • It gives you an opportunity to clarify the interviewer's uncertainty that they may have about you filling the position, and

      我是否適合這個職位？

    A2 初級