音標(biāo)發(fā)音英式音標(biāo) [l?gl?ɡ]美式音標(biāo) [l?ɡ]國際音標(biāo) [l?ɡ]英式發(fā)音 美式發(fā)音 基本解釋n. 落后；遲延；防護(hù)套；囚犯；桶板 vt. 落后于；押往監(jiān)獄；加上外套 vi. 滯后；緩緩而行；蹣跚 adj. 最后的 n. (Lag)人名；(俄)拉格詞源解說 1520年左右進(jìn)入英語，直接源自中古荷蘭語的lakke，意為緩慢行走。詞根記憶背個(gè)大包(bag)當(dāng)然走得慢(lag)leg(腿)中間的零件e換成a了→腿壞了→走得慢leg(腿)中間的零件e換a了→腿壞了→落后同根派生adj性質(zhì)的同根詞lagging：落后的。n性質(zhì)的同根詞lagging：絕緣層材料。lagger：落伍者；慣犯。lag相關(guān)詞英漢例句用作動(dòng)詞 (v.)用作不及物動(dòng)詞: S+～(+A)The child lagged because he was tired.那孩子因累了而走得很慢。用作名詞 (n.)This work must go forward without lag.這項(xiàng)工作必須毫不遲延地進(jìn)行。lag更多例句詞組短語用作動(dòng)詞 (v.)～+副詞lag far behind 遠(yuǎn)遠(yuǎn)落在后面～+介詞lag behind 落后；拖欠lag far behind other countries 遠(yuǎn)遠(yuǎn)落后于其他國家lag in 在…方面落后用作名詞 (n.)動(dòng)詞+～cause a lag 延誤形容詞+～cultural lag 文化落后noticeable lag 顯而易見的落后名詞+～jet lag 時(shí)差感，飛行時(shí)差反應(yīng)time lag 時(shí)間間隔；[物]時(shí)間滯差介詞+～without lag 毫不遲延地lag更多詞組英英字典劍橋英英字典(MOVE SLOWLY) to move or make progress so slowly that you are behind other people or things(COVER) to cover something with a thick layer of material in order to stop heat from escaping or to stop water from freezing(PRISON) to send someone to prison or to arrest someone(DELAY) a delay between two things happening(PRISONER) a prisoner or a person who has often been a prisoner in the past柯林斯英英字典 If one thing or person lags behind another thing or person, their progress is slower than that of the other thing or person. to cover (a pipe, cylinder, etc) with lagging to prevent loss of heat A time lag or a lag of a particular length of time is a period of time between one event and another related event. a convict or ex-convict (esp in the phrase old lag) ( old lag ) lag劍橋字典lag柯林斯字典專業(yè)釋義經(jīng)濟(jì)學(xué)滯后Meanwhile,venture capital and there is no lag between the trademarks.同時(shí),風(fēng)險(xiǎn)投資與商標(biāo)之間并不存在明顯的滯后效應(yīng)。隨…而變：交通運(yùn)輸工程滯舵電子、通信與自動(dòng)控制技術(shù)滯后The ramp response has small lag and error.同時(shí),系統(tǒng)的階躍響應(yīng)快速而平滑,幾乎無超調(diào),斜坡響應(yīng)滯后小、誤差小。(兩件事之間)相隔的時(shí)間；延遲；遲滯延遲機(jī)械工程滯后延遲體育向地上標(biāo)界投擲彈子以決定彈擊順序撞球(以決定開球順序)紡織科學(xué)技術(shù)絞板針板紋板動(dòng)力與電氣工程遲后土木建筑工程延遲計(jì)算機(jī)科學(xué)技術(shù)延遲滯后地球科學(xué)落后滯后生物學(xué)滯后落后延遲;慣性