lag 详细解释
lag
[læg]
v.落后, 减退, 缓慢进行
n.落后, 时间间隔
n.保温层,木桶板
vt.装隔热层于
n.<英> 罪犯,刑期
vt.<英> 逮捕
vi.
1. 走得慢; 落后; 延迟
Some of the runners in the race began to lag.
参加比赛的运动员中有一些开始落后了。
The children were tired and lagged behind their parents.
孩子们累了, 落在了他们的父母亲身后。
2. 【物】滞缓
3. 减弱, 衰退
Production lagged and unemployment rose.
生产减少, 失业增加。
vt.
落后于; 滞后于
The child lags his peers in intellectual development.
这孩子在智力发展方面比同龄人迟缓。
n.
1. 落后; 滞后; 衰退[C][U]
There was a long lag in forwarding mail to us.
邮件转送我们前已有好长一段时间的耽搁。
2. 落后程度; 迟滞量[C][U]
3. 落后者[C]
4. (事件或现象之间的)间歇[the S]
There is a time lag of about 10 years.
有大约十年时间的间歇。
词形变化
名词: lagger | 动词过去式: lagged | 动词过去分词: lagged | 动词现在分词: lagging | 动词第三人称单数: lags |
词义辨析
同义:
vi.慢条斯理地走; 闲逛
英英释义
名词 lag:
the act of slowing down or falling behind
同义词：slowdown, retardation
the time between one event, process, or period and another
同义词：interim, meantime, meanwhile
one of several thin slats of wood forming the sides of a barrel or bucket
同义词：stave
动词 lag:
hang (back) or fall (behind) in movement, progress, development, etc.
同义词：dawdle, fall back, fall behind
lock up or confine, in or as in a jail
同义词：imprison, incarcerate, immure, put behind bars, jail, jug, gaol, put away, remand
throw or pitch at a mark, as with coins
cover with lagging to prevent heat loss
短语词组
lag behind
1. 落后; 落后于
The supply lags behind the demand.
供不应求。
补充
laglag英:[læɡ] 美:[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。例句
1. If you lag your hot water tank, you'll save money on fuel bills.如果给热水箱装上绝热层, 就能节省燃料费。 2. Price rises have matched rises in the money supply with a lag of two or three months.物价在滞后两或三个月后也随着货币供应量增加而水涨船高。 3. The old lags used to joke on the convict boats.多次坐牢的惯犯过去常在囚船上开玩笑。 4. 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。 5. 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。 6. 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。 7. 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。 8. 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。 9. they stopped to wait for one of the children who was lagging behind.他们停下来等落在后面的孩子。 10. there was a time lag between the commission of the crime and its reporting to the police.作案与报警之间有一段时差。 11. [as adj. lagged]a lagged hot-water tank.装有绝热层的热水箱。 12. both old lags were sentenced to ten years' imprisonment.两惯犯都被判处10年监禁。 13. James has missed a lot of classes and is lagging behind the others at school.詹姆斯脱了许多课，功课就落在别人后面。 14. One of the hikers kept lagging behind the rest of the group.徒步旅行者中有一个人老是比其他人走得慢。 15. We had to stop and wait because someone was lagging behind.因为有人落在后面，我们不得不停下来等候。 16. a politician who is lagging behind [=trailing] in the election campaign在竞选活动中落后的政治人物 17. The company has lagged behind its competitors in developing new products.这家公司在开发新产品方面落后于它的竞争者。 18. Production has continued to lag (far/well/way) behind schedule/demand.生产还是（远远地/大大地）落后于计划/需求。 19. There is a lag of a day or two between the time you deposit a check and the time the funds are available for withdrawal.你存入支票要隔一两天才能提现。 20. There is a slight lag between the time when the camera's shutter is pressed and the actual taking of the picture.在按下照相机的快门和照片的实际拍摄之间有一点时间间隔。 21. Work on the project has resumed after a lag of several months.停了几个月后，那个项目又开工了。 22. Be sure to lag [=insulate] the pipe to prevent heat loss.要确保给管道加隔热层以防热损耗。