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bolt是什麼意思,bolt的意思翻譯、用法、同義詞、例句

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bolt英标

英:/'bəʊlt/ 美:/'boʊlt/

常用解釋

螺栓

詞性

過去式:bolted 過去分詞:bolted 現在分詞:bolting 第三人稱單數:bolts 複數:bolts

類别

CET4,CET6,考研,TOEFL,GMAT

常用詞典

  • n. 螺栓,螺釘;閃電,雷電;門闩;弩箭;(布的)一匹,一卷

  • vt. 篩選;囫囵吞下;(把門、窗等)闩上;突然說出,脫口說出

  • vi. (門窗等)闩上,拴住;沖出,跳出;(馬等的)脫缰;囫囵吞下

  • adv. 突然地;像箭似地;直立地

  • 例句

  • Michael removes a bolt from the hotel's fire escape.

    邁克從旅店防火門上取下一個螺釘。

  • He bolted the breakfast and went out with his bag.

    他匆忙吞下了早飯就拿上包出門了。

  • I bolt the door at night before returning to my room to sleep.

    我晚上會把門闩好,然後才回到房間睡覺。

  • The child bolted when he heard his father call his name in anger.

    孩子聽到父親怒氣沖沖地叫他的名字,就迅速跑開了。

  • Have you locked and bolted the door?

    你把門鎖闩好了嗎

  • Usain Bolt has raised the bar for the 100-meter sprint.

    博爾特提升了100米短跑的記錄水平。

  • Usain Bolt is the fastest man in the world. Period.

    尤塞恩·博爾特是世界上跑得最快的人。無可争辯。

  • The bolt clicked into place.

    門闩咔嗒一聲插上了。

  • Loosen the bolt so the bars can be turned.

    松開螺栓,這樣那些木闆就能被翻過來了。

  • She leaned on the door and pushed the bolt home.

    她倚在門上,上好了門闩。

  • I bored a hole so that the bolt would pass through.

    我鑽了一個孔,這樣門闩就能穿過去。

  • A bolt may have fallen off the plane's forward door.

    飛機前艙門的一個門闩可能脫落了。

  • 常用搭配

  • nuts and bolts

    具體細節,基本要素

  • anchor bolt

    錨栓,地腳螺栓;錨定螺栓,基礎螺栓

  • lightning bolt

    閃電球

  • rock bolt

    錨杆;岩栓

  • high strength bolt

    高強度螺栓;高強螺栓

  • 同義詞

  • n.|lightning/levin;[機]螺栓;閃電;門闩;弩箭

  • vi.|do a guy/make a break for it;逃跑;沖出

  • adv.|suddenly/sharp/abruptly;突然地;直立地

  • 專業解析

    "bolt"是一個多義詞,在英語中具有多重含義和用法,其核心概念圍繞"快速移動"和"固定裝置"展開。以下從名詞和動詞兩個角度進行詳細解釋:

    一、名詞含義

    1. 機械固定裝置 指帶有螺紋的金屬緊固件,通常與螺母配合使用。例如:"The bridge's steel beams were secured with heavy-duty bolts"(橋梁鋼梁用高強度螺栓固定)。該定義在機械工程領域廣泛應用,技術标準可參考《ASME B18.2.1螺栓标準》。

    2. 門鎖部件 傳統門栓裝置,常見于老式建築門鎖系統。如莎士比亞在《麥克白》中描述的夜間鎖門場景:"I have thee not, and yet I see thee still, Art thou not, fatal vision, sensible To feeling as to sight? or art thou but A dagger of the mind, a false creation, Proceeding from the heat-oppressed brain? I see thee yet, in form as palpable As this which now I draw. Thou marshall'st me the way that I was going; And such an instrument I was to use. Mine eyes are made the fools o' the other senses, Or else worth all the rest; I see thee still, And on thy blade and dudgeon gouts of blood, Which was not so before. There's no such thing: It is the bloody business which informs Thus to mine eyes. Now o'er the one halfworld Nature seems dead, and wicked dreams abuse The curtain'd sleep; witchcraft celebrates Pale Hecate's offerings, and wither'd murder, Alarum'd by his sentinel, the wolf, Whose howl's his watch, thus with his stealthy pace. With Tarquin's ravishing strides, towards his design Moves like a ghost. Thou sure and firm-set earth, Hear not my steps, which way they walk, for fear Thy very stones prate of my whereabout, And take the present horror from the time, Which now suits with it. Whiles I threat, he lives: Words to the heat of deeds too cold breath gives. [A bell rings] I go, and it is done; the bell invites me. Hear it not, Duncan; for it is a knell That summons thee to heaven or to hell."(《麥克白》第二幕第一場)。

    3. 閃電現象 特指線狀閃電的形态特征,如美國國家氣象局在雷電研究報告中的描述:"Cloud-to-ground lightning typically appears as branched channels resembling bolts"(雲對地閃電通常呈現為類似螺栓的分支狀通道)。

    二、動詞含義

    1. 快速移動 描述突發性高速運動,常見于生物學領域。劍橋動物行為學研究指出:"Hares exhibit bolting behavior when startled, reaching speeds over 70 km/h"(野兔受驚時爆發速度可達70公裡/小時)。

    2. 吞咽行為 在營養學研究中指快速進食現象,如《英國營養學雜志》記錄的實驗數據:"Participants bolting meals consumed 20% more calories than slow eaters"(狼吞虎咽者比細嚼慢咽者多攝入20%熱量)。

    3. 植物學特征 指部分農作物提前開花結籽的現象,美國農業部植物手冊注明:"Premature bolting in lettuce crops significantly reduces market value"(生菜提前抽薹會大幅降低商業價值)。

    網絡擴展資料

    "Bolt" 是一個多義詞,其含義根據詞性和語境不同而變化較大。以下是綜合多來源的詳細解釋:

    一、名詞(Noun)

    1. 物理結構

      • 指門闩/插銷(如門窗的金屬固定裝置)
      • 螺栓(金屬緊固件,需與螺母配合使用)
        例句:He tightened the bolt with a wrench.(他用扳手擰緊螺栓)
    2. 自然現象

      • 閃電/霹靂(常與 lightning 連用,如 a bolt of lightning)
        例句:A sudden bolt split the sky.(一道閃電劃破天空)
    3. 其他特殊含義

      • 弩箭(古代武器)
      • 布匹單位(一卷布的量詞)

    二、動詞(Verb)

    1. 動作行為

      • 闩上/用螺栓固定(物理操作)
      • 突然逃離(尤指受驚的馬或人)
        例句:The horse bolted when it heard thunder.(馬聽到雷聲後驚逃)
    2. 抽象含義

      • 脫離/退出(如政黨或組織)
      • 狼吞虎咽(快速吞咽食物)

    三、副詞(Adverb)

    常見混淆點
    當表示閃電時,通常需搭配 "lightning" 使用(lightning bolt),單獨使用可能産生歧義。在機械或建築語境中多指螺栓/門闩,而生物學中可指植物過早結實。

    建議根據具體語境選擇合適釋義,例如工程類文本側重物理結構義,文學描述可能涉及閃電或逃離的比喻用法。

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