• <menuitem id="fdoan"></menuitem>
    <span id="fdoan"><noframes id="fdoan"><span id="fdoan"></span>
    <label id="fdoan"></label>
    <label id="fdoan"></label>

    魏碑心思朗文詞典
    簡(jiǎn)體 繁體

    back up

    B 開(kāi)頭單詞

    基本解釋

    • v. 支持,援助;(資料)備份;倒退;裱;堵車

    同根派生

       
    • back up相關(guān)詞

    英漢例句

      用作不及物動(dòng)詞 (vi.)

    • Because congestion prevents ships heading back to pick up new cargoes, it has helped to push prices up further.
      由于擁堵使船只難以返回運(yùn)載新的貨物,起到了進(jìn)一步推高價(jià)格的作用。
    • Some drivers will switch to the bridge to shorten theircommute, but as the traffic builds up there the motorway starts to look like abetter bet, so some switch back.
      一些司機(jī)為了縮短行程選擇走橋,但當(dāng)橋上變得擁堵時(shí),高速路似乎是更好的選擇,因此一些司機(jī)又折返回來(lái)走橋。
    • The fire won't burn because the flue is blocked up.
      因煙道堵塞火燒不起來(lái)。
    • Clogged pipes backed up drain water.
      阻塞的水管堵塞了溝水。
    • 用作及物動(dòng)詞 (vt.)

    • She has almost nobody to take up for her.
      她幾乎沒(méi)有人支持。
    • The people are at the back of the government.
      人民是支持政府的。
    • back up更多例句

    詞組短語(yǔ)

      短語(yǔ)

    • back -up galvanometer 輔助檢流計(jì)
    • center back ride up 后中起吊
    • weld back -up 焊縫背墊
    • Back -up tongs 內(nèi)鉗
    • backup and recovery 備份與恢復(fù)
    • back up更多詞組

    英英字典

      柯林斯英英字典

    • If someone or something backs up a statement, they supply evidence to suggest that it is true.
    • If you back up a computer file, you make a copy of it that you can use if the original file is damaged or lost.
    • If an idea or intention is backed up by action, action is taken to support or confirm it.
    • If you back someone up, you show your support for them.
    • If you back someone up, you help them by confirming that what they are saying is true.
    • If you back up, the car or other vehicle that you are driving moves back a short distance.
    • If you back up, you move backward a short distance.
    • When a car backs up or when you back it up, the car is driven backward.
    • &rarrsee also backup
    • back up劍橋字典
    • back up柯林斯字典

    專業(yè)釋義

      體育

    • (球員)給…補(bǔ)位,后退補(bǔ)位,跑到(本隊(duì)球員)背后策應(yīng);接應(yīng):
    • 計(jì)算機(jī)科學(xué)技術(shù)

    • 作(數(shù)據(jù)文件的)備份,把…備份,制作(…的)后備軟盤(pán),備份復(fù)制,后備復(fù)制(數(shù)據(jù))
    • 交通運(yùn)輸工程

    • 拉緊(帆索未系住的一端):
    • 印刷、復(fù)印技術(shù)

    • 印(一印張的)反面
    • 動(dòng)力與電氣工程

    • 支持
    • 電子、通信與自動(dòng)控制技術(shù)

    • 備用
    • 備用設(shè)備
    • 上一篇
    • 下一篇
    最新英劇 動(dòng)作大片劇情 漢語(yǔ)辭典 漢語(yǔ)詞典 英語(yǔ)詞典 雙解詞典 有道詞典 短劇劇情 手機(jī)鈴聲 最新免費(fèi)鈴聲 鋼琴譜大全 最新院線電影 美國(guó)大片劇情 牛津詞典 熱門(mén)好萊塢電影 歐路詞典 手機(jī)鈴聲下載 奈飛電影 Android Downloads Windows Downloads 軟件游戲下載 Mac Downloads iOS Downloads Software Downloads Games Downloads 迪士尼電影 貨幣兌換匯率 Xingqukong Downloads 軟件下載 游戲下載站 快連加速器 DJ舞曲下載

    魏碑心思詞典 · shidilong.com.cn

    感谢您访问我们的网站,您可能还对以下资源感兴趣:

    欧美人与动人物牲交免费观看
    <rt id="303wa"><small id="303wa"><style id="303wa"></style></small></rt>