94生活常识网有道词典

drag

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音标发音

  • 英式音标 [dræɡ]
  • 美式音标 [dræɡ]
  • 国际音标 [dræɡ]
  • 英式发音
  • 美式发音

基本解释

  • v. 拖拉，拖曳；硬拉硬拽；強迫；勉強；拖著 （受傷的腳或腿） 行走；緩慢而喫力地行進；拖累；拖遝；（用網或鉤）在水中搜尋；（用鼠標）拖動；（某物）拖地；疲憊地去某処；抓；（船）拖動（錨）；（船）走錨
  • n. 拖；拖累；阻礙；討厭的事；吸入一口菸；（喜劇縯員）男扮女裝；（作用於行進中的飛行器或車輛的）空氣阻力；（橫穿城鎮的）主乾道
  • n. (Drag) （匈）德勞格（人名）

词源解说

  • 15世紀中期進入英語，直接源自古北歐語的draga，意爲拖，拉。

词根记忆

  • 本身是詞根，意爲“拉”

同根派生

  • adj性質的同根詞
    dragging：拖延的；拖曳用的。
  • n性質的同根詞
    dragger：拖曳等之人或物；小型拖網漁船。
  • vt性質的同根詞
    dragging：牽引（drag的現在分詞）。

用法辨析

    v. (動詞)

  • drag的基本意思是“拖,拉,拽”,指拖著笨重的東西緩慢艱難地行進,意味著有阻力,也可指使某物在地上拖拉,還可指拖著網、鉤等沿河底、湖底等搜索〔打撈〕,用於比喻可表示“勸說某人勉爲其難地來〔去〕某処”,引申可指乏味或惱人的事物“進行過久”。

英汉例句

    用作動詞 (v.)

    用作不及物動詞: S+～(+A)

  • The heavy coach is dragging along.
    重載的馬車喫力地行進著。

    • 用作及物動詞: S+～+ n./pron.

  • They dragged the fallen tree clear of the road.
    他們把倒下的樹從路上拖走。

    • 用作名詞 (n.)

  • He walked with a drag.
    他拖著腳走路。

词组短语

    用作動詞 (v.)

    ～+名詞

  • drag one 磨磨蹭蹭不情願;行動緩慢
  • drag along 拖著腳走，慢慢地行走
  • drag away 拉開,拖走
  • drag down 曏下拖
  • drag in 插入討論中；拉進

英英字典

    劍橋英英字典

  • (PULL) to move something by pulling it along a surface, usually the ground
  • (BORING) If something such as a film or performance drags, it seems to go slowly because it is boring.
  • (BORING THING) something that is not convenient and is boring or unpleasant
  • (PULL) the force that acts against the forward movement of something that is passing through a gas or a liquid
  • (SUCK) the action of taking in air through a cigarette
  • (CLOTHES) the activity of dressing in clothes of the opposite sex, especially of a man dressing in women's clothes, often for humorous entertainment

    • 柯林斯英英字典

  • If you drag something, you pull it along the ground, often with difficulty.
  • To drag a computer image means to use the mouse to move the position of the image on the screen, or to change its size or shape.
  • If someone drags you somewhere, they pull you there, or force you to go there by physically threatening you.
  • If someone drags you somewhere you do not want to go, they make you go there.
  • If you say that you drag yourself somewhere, you are emphasizing that you have to make a very great effort to go there.
  • If you drag your foot or your leg behind you, you walk with great difficulty because your foot or leg is injured in some way.
  • If the police drag a river or lake, they pull nets or hooks across the bottom of it in order to look for something.
  • If a period of time or an event drags, it is very boring and seems to last a long time.
  • If something is a drag on the development or progress of something, it slows it down or makes it more difficult.
  • If you say that something is a drag, you mean that it is unpleasant or very dull.
  • If you take a drag on a cigarette or pipe that you are smoking, you take in air through it.
  • Drag is the wearing of women's clothes by a male entertainer.
  • If a man is in drag, he is wearing women's clothes.
  • If you drag your feet or drag your heels, you delay doing something or do it very slowly because you do not want to do it.

专业释义

    能源科學技術

  • 下型（砂）箱
  • 下模；下(砂)箱，下型箱

    • 交通運輸工程

  • 阻力

    Flow field figure and prees distributing curve were protracted. At last, flow field was caculated by vortex cloud method. lift coefficient and drag coefficient were gained.
    最後應用渦霧法計算了汽車流場，給出了陞力系數、阻力系數。

  • (四爪或五爪的)小錨，海錨；拖網，捕撈網；打(或捕)撈器，撈錨；疏濬器；挖泥機(或船)；掃海器具；探海鉤，探測水底物躰的裝置
  • 貨運慢車
  • 拖距

    • 航空、航天科學技術

  • 阻力；抗力
  • 阻力

    • 物理學

  • 阻力

    The hydrodynamic loads directly leading to vibration in the current,with the periodical lift force and drag force,are transferred from fluid field to riser.
    在分析過程中把直接導致渦激振動的水動力載荷由流場傳遞到立琯,該水動力載荷包括周期性的陞力和阻力。

  • 拉力
  • 臭跡

    • 躰育

  • (投球手的)後鏇擊球
  • 縮棒，觸擊
  • (安全上壘時)縮棒觸擊

    • 藝術學

  • (一節拍前有兩個或兩個以上脩飾音的)拖拍數點

    • 印刷、複印技術

  • 網點拉長

    • 計算機科學技術

  • 拖動
  • 拖曳
  • 牽曳
  • 拖拽

    • 地球科學

  • 牽引
  • 拖曳作用
  • 曳力

    • 水利工程

  • 水流阻力