lag
英 [læg]
美[læɡ]
- n. 落后；迟延；防护套；囚犯；桶板
- vt. 落后于；押往监狱；加上外套
- vi. 滞后；缓缓而行；蹒跚
- adj. 最后的
- n. (Lag)人名；(俄)拉格
词态变化
第三人称单数: lags;过去式: lagged;过去分词: lagged;现在分词: lagging;
助记提示
1. lag behind sb. 落后于某人。
2. 谐音“落(这是个多音字，这里最好念：la)哥”----落后的人。
3. or from some dialectal version of last, lack, or delay.
2. 谐音“落(这是个多音字，这里最好念：la)哥”----落后的人。
3. or from some dialectal version of last, lack, or delay.
中文词源
lag 缓慢，滞后
词源不详，可能来自lug,用力拖拉。引申词义缓慢，滞后。
英英释意
- 1. the act of slowing down or falling behind
- 2. the time between one event, process, or period and another
- 3. one of several thin slats of wood forming the sides of a barrel or bucket
英文词源
- lag
- lag: English has three distinct words lag. The verb ‘fall behind’ [16] is perhaps of Scandinavian origin (Norwegian has lagga ‘go slowly’), although a link has been suggested with the lag of fog, seg, lag, a dialect expression used in children’s games which represents an alteration of first, second, last. Lag ‘insulate’ [19] comes from an earlier noun lag ‘barrel stave’, which was also probably borrowed from a Scandinavian language (Swedish has lagg ‘stave’); the original material used for ‘lagging’ was wooden laths.
And finally the noun lag ‘prisoner’ [19] seems to have come from an earlier verb lag, which originally meant ‘steal’, and then ‘catch, imprison’; but no one knows where this came from. - lag (v.)
- "fail to keep pace," 1520s, earlier as a noun meaning "last person" (1510s), later also as an adjective (1550s, as in lag-mon "last man"), all of uncertain relationship, possibly from a Scandinavian source (compare Norwegian lagga "go slowly"), or some dialectal version of last, lack, or delay. Related: Lag; lagging. The noun meaning "retardation" is from 1855. First record of lag time is from 1951.
考试真题
- In the developed world, women lag behind men in pay and political power.
出自-2013年12月阅读原文
- The graduation rates for blacks, Latinos, and Native Americans lag far behind the graduation rates for whites and Asians.
出自-2011年6月阅读原文
- America is lagging behind in the STEM disciplines.
出自-2010年12月阅读原文
- As a consequence, they lag behind other disciplines.
2019年6月六级真题（第二套）听力 Section C
- Code breaking never lags (落后) far behind code making.
2016年高考英语全国卷1 阅读理解 七选五 原文
- Obviously you are suffering from jet lag.
2015年高考英语重庆卷 完形填空 B 原文
- For years,studies have found that first-generation college students—those who do not have a parent with a college degree—lag other students on a range of education achievement factors.
2015年考研真题（英语二）阅读理解 Section Ⅱ
实用场景例句
- The little boy lagged behind his parents.
- 那小男孩落在了父母的后面。
牛津词典
- We still lag far behind many of our competitors in using modern technology.
- 我们在运用现代技术方面仍然远远落后于我们的许多竞争对手。
牛津词典
- Britain still lags behind most of Europe in its provisions for women who want time off to have babies...
- 英国在妇女生育福利方面依然落后于欧洲大多数国家。
柯林斯高阶英语词典
- The restructuring of the pattern of consumption in Britain also lagged behind...
- 在消费结构重组方面，英国也落后于人。
柯林斯高阶英语词典
- There's a time lag between infection with HIV and developing AIDS...
- 从感染艾滋病病毒到病发有一段滞后期。
柯林斯高阶英语词典
- Price rises have matched rises in the money supply with a lag of two or three months.
- 在增加货币供应两三个月后，物价也跟着上涨。
柯林斯高阶英语词典
- If you have to take the floorboards up, take the opportunity to lag any pipes at the same time...
- 如果一定要把地板掀开，不妨趁此机会给各个管道加一层隔热保护。
柯林斯高阶英语词典
- Water tanks should be well lagged and the roof well insulated.
- 水箱和屋顶都需要敷设严密的保温层。
柯林斯高阶英语词典
- 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?
《简明英汉词典》
- Alas , I fear the artillery must lag behind, but not I trust for long.
- 唉! 我担心炮兵一定要落后, 但是我相信他们不会落后得太久.
辞典例句
- The lag of appraisal methods has terribly delayed the development of venture capital in China.
- 评估手段上的落后,极大地阻碍了我国风险投资事业的发展.
期刊摘选
- That's a jet lag , I think.
- 有点时差影响.
期刊摘选
- Were your kids wowed by new wonders or cranky with jet lag?
- 你的孩子是为新鲜事物啧啧称奇,还是因时差而烦躁不已?
期刊摘选
- In numerous sound, respect of bad news material also unwillings to lag behind.
- 在众多声音中, 耗材方面也不甘落后.
期刊摘选
- Yixianrong refute this, the government's regulatory role lag period.
- 对此易宪容反驳, 政府的调控作用有滞后期.
期刊摘选
- So the controller is consist of lead and lag component, gain component and so on.
- 因此控制器由超前滞后 、 增益等环节串连组成.
期刊摘选
- Be modest and prudent, never lag behind!
- 谦虚谨慎, 永不落后!
《现代汉英综合大词典》
- As conceit makes one lag behind, so modesty helps one make progress.
- 骄傲使人落后, 谦虚使人进步.
《简明英汉词典》
- That is why we must no longer lag behind.
- 所以我们绝不容许再落后下去.
演讲部分
- Laws and regulations concerning the management of passport are incomplete and lag behind.
- 在护照管理法律、法规方面也比较滞后,法律、法规不完备.
期刊摘选
- Note: There may be a bit a lag as videos are downloaded.
- 注意: 有可能是一个有点滞后,作为影片下载.
期刊摘选
- 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.
《简明英汉词典》
- Be modest, otherwise you will lag behind.
- 要谦虚, 否则就要落后.
《现代汉英综合大词典》
- Modesty helps one to go forward [ make progress ]; conceit makes one lag behind.
- 虚心 使人进步, 骄傲使人落后.
《现代汉英综合大词典》
- 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.
《简明英汉词典》
- I staved off jet lag with a bath and an early night.
- 我洗了个澡又提前睡下,免除飞行时差的反应.
《简明英汉词典》
- This work must go forward without lag.
- 这项工作必须毫不迟延地进行.
《简明英汉词典》
- 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.
《简明英汉词典》
- There is a time lag of about fifteen years.
- 时间上有一段约15年的间隔.
《简明英汉词典》