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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

    隱私權˙條款˙
    ©2026 VoiceTube Corporation. All rights reserved

    knocking

    US /nɒkɪŋ/

    ・

    UK /nɒkɪŋ/

    A2 初級
    v.t./i.動詞 (及物/不及物)批評,貶損
    She is still knocking everyone, including her own children
    v.t./i.動詞 (及物/不及物)敲,擊,打
    She has not stopped knocking and I am getting annoyed
    v.t./i.動詞 (及物/不及物)擊(撞)成...
    They are knocking down the oldest building in the city

    影片字幕

    巨型雷射如何清除太空垃圾? (How giant lasers could get rid of space trash)

    09:31巨型雷射如何清除太空垃圾? (How giant lasers could get rid of space trash)
    • They could be used to nudge a fast-moving piece of small debris and disrupt its orbit, either knocking it into higher, less-crowded levels of orbit, or lowering it into Earth's atmosphere to be destroyed.

      它們可以用來推移快速移動的小碎片,擾亂其軌道,或者將其推入較高、較不擁擠的軌道,或者將其降至地球大氣層摧毀。

    • They could be used to nudge a fast-moving piece of small debris and disrupt its orbit, either knocking it into higher, less crowded levels of orbit or lowering it into Earth's atmosphere to be destroyed.

      根據美國國家航空航天局(NASA)《2023 年空間碎片清除方法成本與效益分析》,地面或天基脈衝光系統將是清除這類 1 至 10 釐米大小碎片的最具成本效益的方法。

    B2 中高級

    海綿寶寶最怪角色大亂鬥!| 海綿寶寶 方塊對決 (SpongeBob's Weirdest Characters Fight in Battle! | SpongeBob SquareOff)

    05:31海綿寶寶最怪角色大亂鬥!| 海綿寶寶 方塊對決 (SpongeBob's Weirdest Characters Fight in Battle! | SpongeBob SquareOff)
    • He's knocking on the door.

      [笑聲]

    • He's knocking on the door.

      [笑聲]

    B1 中級

    如何像CIA特務一樣速效學習(「簡易模式」)! (How to Speed Learn Like a CIA Spy (‘Easy Mode’))

    04:41如何像CIA特務一樣速效學習(「簡易模式」)! (How to Speed Learn Like a CIA Spy (‘Easy Mode’))
    • And hey, if you start learning like a CIA spy and unlock next level focus, make sure to keep it to yourself, they might come knocking for their mind hacking toys back.

      而且,如果你開始像中情局間諜一樣學習,並解鎖了下一級的專注力,一定要保密,他們可能會來要回他們的思維黑客玩具。

    • they might come knocking for their mind-hacking toys back.
    B1 中級

    【2024美國大選】爆炸新聞:民意調查結果震驚全國?! (BREAKING: BOMBSHELL poll result SHOCKS THE NATION)

    09:58【2024美國大選】爆炸新聞:民意調查結果震驚全國?! (BREAKING: BOMBSHELL poll result SHOCKS THE NATION)
    • You know, it wasn't until Corporate Green came knocking on my door in the form of the Kellogg strike, you know, during COVID.

      直到綠色公司以凱洛格罷工的形式來敲我的門,你知道,在COVID期間。

    • It wasn't until corporate greed came knocking on my door in the form of the Kellogg strike.

      確保讓你的圈子裡的人都來投票。

    B1 中級

    【即時新聞】英國資深女演員「麥教授」瑪姬史密斯辭世,享壽 89 歲(Tributes paid to Dame Maggie Smith | BBC News)

    10:04【即時新聞】英國資深女演員「麥教授」瑪姬史密斯辭世,享壽 89 歲(Tributes paid to Dame Maggie Smith | BBC News)
    • She knew that people didn't always, they were nervous of knocking on her door.

      她知道,人們並不總是害怕敲她的門。

    • Uh, she knew that people didn't always they were nervous of knocking on her door.

      請允許我指給你們看英國廣播公司網站上正在播放的直播頁面,因為那裡有更多來自她家人的悼念,但在過去幾分鐘裡,也有很多很多對首相的悼念,還有很多文章,丹妮拉-羅爾夫(Daniela Rolfe)的文章你們可能在稍早之前看到過,她也在那裡寫了一篇文章。

    B1 中級

    羅密歐與茱麗葉:莎士比亞經典鉅作有聲書! (Romeo and Juliet Audiobook by William Shakespeare)

    59:44羅密歐與茱麗葉:莎士比亞經典鉅作有聲書! (Romeo and Juliet Audiobook by William Shakespeare)
    • [Knocking within.]

      [內有敲門聲。]

    • Mist-like infold me from the search of eyes. [Knocking.]

      如同迷霧般將我籠罩,使我免於被眾人窺探。[敲門聲。]

    B2 中高級

    「戰警」崛起!揭開真相的關鍵人物 Radley Balko 獨家現身! (Rise of the "Warrior Cop" (with Radley Balko))

    51:17「戰警」崛起!揭開真相的關鍵人物 Radley Balko 獨家現身! (Rise of the "Warrior Cop" (with Radley Balko))
    • And so they came up with this idea of well we should cops should be able to break down people's doors without knocking and if they're suspected of drug crimes then we need to get tough on them.

      可能會成為優先事項,我不知道如何執行法律以反映

    • And so they came up with this idea of well we should cops should be able to break down people's doors without knocking and if they're suspected of drug crimes then we need to get tough on them.

      可能會成為優先事項,我不知道如何執行法律以反映

    B1 中級

    電動車也走向「快時尚」了嗎?跟著 WSJ 一同走進杭州的中國電動車墳場 (Inside a Chinese EV Graveyard in Hangzhou | WSJ)

    05:15電動車也走向「快時尚」了嗎?跟著 WSJ 一同走進杭州的中國電動車墳場 (Inside a Chinese EV Graveyard in Hangzhou | WSJ)
    • Now it's Chinese knocking on their doors.

      (歡快的音樂)

    • Now it's Chinese knocking on their doors

      現在是中國人在敲門

    B1 中級

    回到未來 (5/10) 電影片段 - 我來自未來 (Back to the Future (5/10) Movie CLIP - I'm From the Future)

    03:23回到未來 (5/10) 電影片段 - 我來自未來 (Back to the Future (5/10) Movie CLIP - I'm From the Future)
    • [Knocking on door]

      [敲門聲]

    A2 初級

    海綿寶寶 | 邪惡鍋鏟 | Nickelodeon UK (SpongeBob SquarePants | Evil Spatula | Nickelodeon UK)

    03:59海綿寶寶 | 邪惡鍋鏟 | Nickelodeon UK (SpongeBob SquarePants | Evil Spatula | Nickelodeon UK)
    • (KNOCKING) SpongeBob,

      (敲門聲)海綿寶寶,

    B2 中高級