speeds
[spi:dz]

n.

速度( speed的名词复数 )；快速；快门速度；感光度

v.

急行，加速( speed的第三人称单数 )；超速行驶；快速运送；加速，促进

双语释义

n.(名词)

1. [C] [U] 速度,速率 a (rate of movement) calculated by dividing the distance travelled by the time taken
2. [U] 快速,迅速 quickness of movement or action

v.(动词)

1. vt. & vi. 急行; 加速 move along, go quickly; increase the speed of
2. vi. 超速行驶 go or drive too fast; break the speed

英英释义

speed

• n.
  • distance travelled per unit time

    同义词：velocity

  • a rate (usually rapid) at which something happens

    "the project advanced with gratifying speed"

    同义词：swiftnessfastness

  • changing location rapidly

    同义词：speedinghurrying

  • the ratio of the focal length to the diameter of a (camera) lens system

    同义词：focal ratiof numberstop number

  • a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression

    同义词：amphetaminepep pillupper

• v.
  • step on it

    同义词：rushhotfoothastenhieracepelt alongrush alongcannonball alongbucket alongbelt along

  • move faster

    同义词：acceleratespeed upquicken

  • travel at an excessive or illegal velocity

    "I got a ticket for speeding"

  • move very fast

    "The runner zipped past us at breakneck speed"

    同义词：travel rapidlyhurryzip

  • cause to move faster

    同义词：acceleratespeed up

词汇搭配

用作名词 (n.)动词+～

• build up speed加速
• determine the speed测定速度
• gather speed(汽车)逐渐加速
• increase speed提高速度
• keep to speed保持速度
• lose speed减速
• maintain speed保持速度
• observe the speed limits遵守最高车速的限制
• pick up speed加速
• reach a speed达到某一速度
• reduce the speed减速
• regulate the speed调节速度
• wish sb good speed祝愿某人成功

形容词+～

• average speed平均速度
• breathless speed令人上气不接下气的速度
• constant speed匀速
• easy speed从容不迫的速度
• full speed全速
• high speed高速
• low speed慢速
• maximum speed最高速度
• mean speed平均速度
• normal speed正常速度
• quick speed快速
• top speed最快速度
• uniform speed匀速

名词+～

• lightning speed闪电般的速度
• reading speed阅读速度

～+名词

• speed indicator速度表,速度仪
• speed multiplier加速器

介词+～

• at a speed of 60 miles an hour以每小时六十英里的速度
• at a certain speed以一定的速度
• at top speed以全速
• burst of speed突然加速
• under full speed全速地
• with all speed全速地

～+介词

• speed of light光速

用作动词 (v.)～+名词

• speed a horse催马快跑
• speed an arrow射箭
• speed an undertaking促进一项事业
• speed recovery促进康复
• speed the construction pace加速建设步伐
• speed the parting guest祝愿离去的客人一路平安
• speed the process of digestion促进消化过程
• speed the work加快工作进度

～+副词

• speed home快速回家
• speed abruptly突然地加速
• speed apparently明显地加速
• speed cautiously谨慎地加速
• speed fearfully可怕地加速
• speed generally普遍加速
• speed immediately立即加速
• speed incessantly持续不断地加速
• speed manly果断地加速
• speed passively被动地加速
• speed pleasantly愉快地加速
• speed precipitately鲁莽地加速
• speed probably适当地加速
• speed quickly迅速加速
• speed slowly慢慢地加速
• speed unhesitatingly即刻加速
• speed universally普遍加速
• speed away急速走开
• speed back很快回去
• speed the wounded back to health使伤员早日恢复健康
• speed up(使)加速

～+介词

• speed across疾驶通过
• speed down the street沿着街道飞驰
• speed over the country迅速在全国传开
• speed through迅速通过

词组短语

high speed高速全速

speed up加速；使加速

low speed低速；慢速

in speed迅速，赶快

speed control速度控制；速度控制器

wind speed风速

speed regulation速度调节；速度调整

rotational speed旋转速度，角速度；圆周速度

rotating speed转速；回转速度

at high speed全速

variable speed变速，可变速率

rotation speed旋转速度，转速；自旋马达之回转数

full speed全速

cutting speed切割速度

processing speed处理速度；加工速率

high speed steel高速钢；超切钢

response speed响应速度；反应速度

at full speed全速

constant speed恒速；等速

speed limit速度限制；最高车速

更多收起词组短语

双语例句

用作名词(n.)

1. The police are advising motorists to reduce speed because of the fog.
   由于有雾，警察告诫驾车者减慢速度。
2. This plane can reach speeds in excess of 1000 kilometers an hour.
   这架飞机可以达到每小时一千公里以上的速度。
3. She finished typewriting the letter at speed.
   她迅速打好那封信。
4. All this must be done at very great speed.
   这一切都需要非常迅速地干完。

用作动词(v.)

1. The train soon speeded up.
   火车不久就加快了速度。
2. We'd better speed up if we want to get there in time.
   如果我们想准时到达那里，我们最好加快速度。
3. The holidays simply sped by.
   假期简直是一晃而过。

权威例句

How a cockpit remembers its speeds.
Wave speeds and attenuation of elastic waves in material containing cracks
Routing lookups in hardware at memory access speeds
Negative autoregulation speeds the response times of transcription networks.
Reduced drag coefficient for high wind speeds in tropical cyclones
A general theory of heat conduction with finite wave speeds
An Arbitrary Lagrangian-Eulerian Computing Method for All Flow Speeds
Laminar Heat Transfer Over Blunt-Nosed Bodies at Hypersonic Flight Speeds
Interactions between motoneurones and muscles in respect of the characteristic speeds of their responses
Molecule formation and infrared emission in fast interstellar shocks. II - Dissociation speeds for interstellar shock waves