lag

laglagD.J.:[læɡ]K.K.:[læɡ]vi.1.■走得极慢; 落后The child lagged because he was tired.那孩子因累了而走得很慢。Ten minutes later, some of runners in the race began to lag.十分钟后, 有些参赛的人开始落后了。The lame child lagged behind.那个跛脚的小孩落在后面了。If your payments of rent lag behind, you will be asked to leave.如果你不如期交房租, 你就会被赶走。Why does she always lag behind others when we're out for a walk?为什么外出散步时, 她总落在后面?Britain's economic development must lag behind that of almost every other industrial nation.英国的经济发展肯定落后于几乎所有的其他工业国。n.1.■滞后, (时间上的)间隔There is a time lag of about fifteen years.时间上有一段约15年的间隔。This work must go forward without lag.这项工作必须毫不迟延地进行。

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lag1[læɡ]vi.1.■落后；拉下；拖延：If we lag behind other nations in economy, we will be thrown into a passive position.如果我们在经济上落后于其他国家，我们就会陷于被动。2.■滞后；延迟；慢腾腾地走：The girl was tired and lagged behind us, so we had to stop to wait for her.女孩很累，落在了我们后面，所以我们只好停下来等她。3.■(渐渐)松懈；(力量、强度)变弱；衰退；减退：This is a second-rate novel, because the readers' interest lags when the plot develops.这是本二流小说，因为当情节发展时读者的兴趣却在减弱。4.■【弹子戏】向地上标界投掷弹子以决定弹击顺序5.■【台球】撞球(以决定开球顺序)vt.1.■落后于(某人或某事)：They lagged the other automakers in the fierce competition.在激烈的竞争中他们落后于其他汽车制造商。2.■【统计学】随…而变：It's a common practice that changes in salary lag changes in prices.工资的涨落随物价变化而变化是常事儿。3.■将(弹子、筹码或钱币等)掷向目标n.1.■落后；滞后；延迟：迟缓2.■落后程序；(两个相关事件间的)间隔时间3.■落后者；掉队者；最差者4.■【电子学】(两件事之间)相隔的时间；延迟；迟滞5.■【机械学】滞后6.■向地上标界投掷弹子以决定弹击顺序without lag毫不迟延地the lag between在…之间的相隔时间变形vi.laggedlagging lag2[læɡ]vt.1.■[英国俚语]2.■关押犯人，流放犯人；放逐罪犯3.■逮捕n.1.■[英国俚语]2.■犯人；囚犯；苦役犯；前科犯人3.■刑期；流放期；苦役期限old lag[俚语]刑期很长的囚犯；屡次蹲监狱的囚犯变形vt.laggedlagging lag3[læɡ]n.1.■桶板；套板2.■(锅炉或气缸等的)外壳，外套；护板；防护套vt.1.■给…加防护套(或绝热层)变形vt.laggedlagging

laglag[læɡ]vt.(lagged; lagging)1.■[俚]把(犯人)关进监狱; 把(犯人等)押送去做苦役2.■[英俚]逮捕

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词性变化lag[læɡ]n.[俚]1.■犯人; 前科犯, 惯犯2.■服刑期, 苦役期限an old lag[俚]屡次坐牢的囚犯; 长期监禁的囚犯

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继承用法lagger[ˈlæɡə(r)]n.1.■[俚]囚犯, 旧犯