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    影片分級

    • A1 初級
    • A2 初級
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    • B2 中高級
    • C1 高級
    • C2 高級
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    sentinel

    US /ˈsɛntənəl/

    ・

    UK /'sentɪnl/

    C1 高級多益
    n. (c.)可數名詞步哨 ； 看守者 ； 哨兵
    The thief waited until the sentinel left the gate so he could enter the palace unnoticed

    影片字幕

    夏天蚊子多，為什麼迪士尼樂園沒有蚊子？ (Why Are There No Mosquitoes at Disney World?)

    06:29夏天蚊子多，為什麼迪士尼樂園沒有蚊子？ (Why Are There No Mosquitoes at Disney World?)
    • They're called sentinel chickens, and their sole purpose is to be monitored for signs of dangerous viruses like the West Nile virus.

      他們被稱為「哨兵雞」，牠們的唯一目的是監測像西尼羅河病毒等危險病毒的跡象。

    B1 中級

    第五週 (Week 5)

    49:14第五週 (Week 5)
    • says it will return null as a special sentinel value,

      表示將返回null作為 一個特殊的標記值，

    B1 中級

    曾經的聚會首選「TGI Fridays」為何逐漸走向沒落？ (TGI Fridays: How the American Icon Became a Shell of Itself | WSJ What Went Wrong)

    06:23曾經的聚會首選「TGI Fridays」為何逐漸走向沒落？ (TGI Fridays: How the American Icon Became a Shell of Itself | WSJ What Went Wrong)
    • TriArtisan later bought out Sentinel in 2019.

      TriArtisan 後來在 2019 年收購了 Sentinel。

    B2 中高級

    500 個最常見的英語詞彙| 英式詞彙和發音| 第 15 部分 (500 Most Common English Words| British Vocabulary and Pronunciation | Part 15)

    42:17500 個最常見的英語詞彙| 英式詞彙和發音| 第 15 部分 (500 Most Common English Words| British Vocabulary and Pronunciation | Part 15)
    • Hank Hank Trey Trey Glenn Glenn Enjoying enjoying pleased pleased Burns burns Commissioner commissioner Vanquish vanquish morgue Mock autopsy autopsy Meow meow freely freely Racket racket Overdue overdue Lacking lacking crock croc clamp clamp canned canned bathtub bathtub artery artery warmer warmer ravine ravine Pushy pushy Laughter laughter Grove Grove fastest fastest carrier carrier Auntie Auntie wiser wiser willingly willingly Waltz waltz Thinner thinner Swelling swelling SWAT SWAT steroid steroid slate slate Sentinel sentinel rookie rookie Rehearse rehearse Quarterback quarterback ledge ledge Justified justified Hateful hateful Doorway doorway admiral admiral wrestle wrestle velvet velvet span span mart mart manner manner madman madman Intriguing intriguing idiotic idiotic Enlighten enlighten Donut donut brunch brunch bridesmaid bridesmaid barrister barrister architect architect Applause applause Alongside alongside Ale ale wretched wretched smoothly smoothly plead plead payoff payoff Jumpy jumpy intervention intervention Hanging hanging germ germ freed freed flashing flashing convent convent captive captive vanity vanity skate skate Preview preview Perjury perjury Parental parental on board on board mugged mugged maestro maestro linen linen gypsy gypsy grind grind greasy greasy Estimate estimate elementary elementary drastic drastic dolly dolly crow crow Compatriot compatriot cocky cocky Sprung sprung Spotlight spotlight revealing revealing racist racist preacher preacher piper piper overly overly locket Lock it Jab, jab hover hover Endure endure Dim dim chained chained Booty booty wand wand scrambled scrambled Rattle rattle link linked investor investor hustle hustle Forensic forensic enthusiastic enthusiastic Ducked ducked devastating devastating Democrat Democrat comeback come back cheaper cheaper Charter charter calling calling blushing blushing yoga yoga wrecking wrecking wits witness waffles waffles Virginity virginity Uninvited uninvited unfaithful unfaithful Underwater underwater Real real redhead redhead rave rave ongoing I'm going lesser lesser lent lent jog jog jingle jingle itch itch intellectual intellectual installed installed indefinitely indefinitely genetically genetically fireman fireman faculty faculty discretion discretion Declaration declaration crate crate competent competent breaker breaker bakery bakery asylum asylum wedge wedge unfit unfit Tuxedo tuxedo torment torment superhero superhero Stirring stirring spinal spinal server server seminar seminar rabble rabble Pneumonia pneumonia Perk perk Owl owl override override manslaughter manslaughter lime lime lettuce lettuce kinky kinky instructor instructor grief grieve gorilla gorilla frustration frustration Extensive extensive exploration expl authentic authentic arraignment arraignment tighter tighter suitable suitable Specimen specimen solving solving overprotective overprotective Identification Identification Grandchild Grandchild Genuinely Genuinely founded Pounded Flushed Flushed Floss Floss Dove Dove decorated Decorated Crunch Crunch Cramp Cramp Corny Corny Connecting Connecting Bunk bunk Bitten Bitten Written ultrasound Ultrasound Ultimatum Ultimatum Retrieve Retrieve Multi multi millionaire millionaire Mechanical Mechanical hiking hiking hatchet hatchet Doubtful Doubtful Dedication Dedication Cellular cellular butterfly Butterfly biopsy biopsy Whiz whiz Voluntarily Voluntarily Ventilator Ventilator Unload Unload Universal universal toad Toad snitch Snitch SAP SAP Reassure Reassure Pray.

      漢克 漢克 特雷 特雷 格倫 格倫 享受 享受 高興 高興 伯恩斯 伯恩斯 專員 專員 征服 征服 停屍間 停屍間 模擬屍檢 模擬屍檢 喵 喵 自由 自由 球拍 球拍 過期 過期 缺乏 缺乏 鱷魚 鱷魚 夾子 夾子 罐頭 罐頭 浴缸 浴缸 動脈 動脈 加溫器 加溫器 峽谷 峽谷 咄咄逼人 咄咄逼人 笑聲 笑聲 樹林 樹林 最快 最快 載波 載波 阿姨 阿姨 更聰明 更聰明 甘願 甘願 華爾茲 華爾茲 更瘦 更瘦 腫脹 腫脹 特警 特警 類固醇 類固醇 તખ્તી તખ્તી 哨兵 哨兵 新秀 新秀 排練

    C1 高級

    加州到佛羅裡達公路旅行！墓碑鎮、馬爾法、韋科經典景點直擊！ (Cross-country Road Trip from California to Florida - Tombstone, Marfa, Waco)

    34:57加州到佛羅裡達公路旅行！墓碑鎮、馬爾法、韋科經典景點直擊！ (Cross-country Road Trip from California to Florida - Tombstone, Marfa, Waco)
    • she's fine now and she's resting in the hotel room because we're gonna go to a coffee shop here called the sentinel.

      牠現在沒事了，正在飯店房間休息，因為我們要去一家叫做 The Sentinel 的咖啡廳。

    A2 初級

    聖馬力諾度假旅遊指南 - Expedia (San Marino Vacation Travel Guide | Expedia)

    05:59聖馬力諾度假旅遊指南 - Expedia (San Marino Vacation Travel Guide | Expedia)
    • Standing like a lonely sentinel on Titano’s farthest peak, is Montale,

      而蒂塔諾山最遠處的山峰上，則站立了 宛如哨兵般的蒙塔萊 (Montale)，

    B2 中高級

    第 12 部分 臺前，幕後操作 (Part 12 台前，幕後 Behind the Operating Curtain)

    14:06第 12 部分 臺前，幕後操作 (Part 12 台前，幕後 Behind the Operating Curtain)
    • The all-seeing sentinel of the Panopticon, veiled within the central tower, if it truly is Aleph, I don't know how to face such terrifying and increasingly plausible reality.

      如果真的是阿萊夫，我不知道該如何面對如此可怕而又越來越可信的現實。

    B1 中級

    第29章--羅伯特-路易斯-史蒂文森的《金銀島》--黑點又來了。 (Chapter 29 - Treasure Island by Robert Louis Stevenson - The Black Spot Again)

    15:13第29章--羅伯特-路易斯-史蒂文森的《金銀島》--黑點又來了。 (Chapter 29 - Treasure Island by Robert Louis Stevenson - The Black Spot Again)
    • sentinel and threaten him with death if he

      哨兵和死亡威胁他，如果他

    B1 中級

    【科學超有趣】我們可以阻止隕石的撞擊嗎？ Could We Stop An Asteroid? Feat. Bill Nye

    07:08【科學超有趣】我們可以阻止隕石的撞擊嗎？ Could We Stop An Asteroid? Feat. Bill Nye
    • So, what we want to do is build a spacecraft called The Sentinel,

      這些東西是很難找到的。它們與浩瀚的空間相比是微不足道的

    B1 中級

    慧星撞地球（俄羅斯）大解密 - Meteor Over Russia; 2012 DA14 Flies By; New System to Vaporize Asteroids

    08:16慧星撞地球（俄羅斯）大解密 - Meteor Over Russia; 2012 DA14 Flies By; New System to Vaporize Asteroids
    • they are planning to launch a space telescope known as Sentinel in 2018 whose sole purpose

      他們打算發射太空望遠鏡,唯一的目地就是

    B2 中高級