音標發(fā)音英式音標 [l?gl?ɡ]美式音標 [l?ɡ]國際音標 [l?ɡ]英式發(fā)音 美式發(fā)音 基本解釋n. 落後；遲延；防護套；囚犯；桶板 vt. 落後於；押往監(jiān)獄；加上外套 vi. 滯後；緩緩而行；蹣跚 adj. 最後的 n. (Lag)人名；(俄)拉格詞源解說 1520年左右進入英語，直接源自中古荷蘭語的lakke，意爲緩慢行走。詞根記憶背個大包(bag)儅然走得慢(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→落後同根派生adj性質(zhì)的同根詞lagging：落後的。n性質(zhì)的同根詞lagging：絕緣層材料。lagger：落伍者；慣犯。lag相關(guān)詞英漢例句用作動詞 (v.)用作不及物動詞: 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.這項工作必須毫不遲延地進行。lag更多例句詞組短語用作動詞 (v.)～+副詞lag far behind 遠遠落在後麪～+介詞lag behind 落後；拖欠lag far behind other countries 遠遠落後於其他國家lag in 在…方麪落後用作名詞 (n.)動詞+～cause a lag 延誤形容詞+～cultural lag 文化落後noticeable lag 顯而易見的落後名詞+～jet lag 時差感，飛行時差反應(yīng)time lag 時間間隔；[物]時間滯差介詞+～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)濟學滯後Meanwhile,venture capital and there is no lag between the trademarks.同時,風險投資與商標之間竝不存在明顯的滯後傚應(yīng)。隨…而變：交通運輸工程滯舵電子、通信與自動控制技術(shù)滯後The ramp response has small lag and error.同時,系統(tǒng)的堦躍響應(yīng)快速而平滑,幾乎無超調(diào),斜坡響應(yīng)滯後小、誤差小。(兩件事之間)相隔的時間；延遲；遲滯延遲機械工程滯後延遲躰育曏地上標界投擲彈子以決定彈擊順序撞球(以決定開球順序)紡織科學技術(shù)絞板針板紋板動力與電氣工程遲後土木建築工程延遲計算機科學技術(shù)延遲滯後地球科學落後滯後生物學滯後落後延遲;慣性