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单词 speed
释义

speed /spiːd//spid/

英汉-汉英词典
  1. vi. 加速,迅速前行;超速,加速;兴隆
  2. n. 速度,速率;迅速,快速;昌盛,繁荣
  3. vt. 加快…的速度;使成功,使繁荣
时 态: sped , speeded speeding, speeds
词组 | 习惯用语
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
英语例句库
  1. This pneumatic tool will double the speed of assembly.
    这个气动工具可以把装配速度提高一倍。
  2. The procession moved at a slow and stately speed.
    队伍以缓缓而庄严的速度行进。
  3. No horse has a speed comparable to that of his.
    没有一匹马的速度能比得上他的马。
  4. Modernization is the key to speed up our agricultural development.
    现代化是加快农业发展的关键。
  5. The camera has a shutter speed of one-sixtieth of a second.
    这架照像机的快门速度达六十分之一秒。
  6. When he saw the land ahead, the swimmer redoubled his speed.
    那个游泳者看见前面有陆地时, 大大地加快了他的速度
  7. Tom was driving his sports car at an unbelievable high speed.
    汤姆正在以令人难以相信的高速驾驶着自己的跑车。
  8. Compared with the conventional NBI rejector,it is superior in performance,NBI localization speed and computational complexity.
    结果表明,与传统的方法相比,它具有较好的误比特率性能,较快的干扰定位速度和简单的计算复杂度。
  9. The car has slackened its speed.
    车速放慢了。
  10. Speed was a variable in the experiment.
    在该实验中速度是个变数。
  11. She finished typewriting the letter at speed.
    迅速打好那封信。
  12. He drove the car at dizzy speed.
    他以令人头晕的速度开车。
  13. He sped his car through the street.
    他开车飞速地穿过街道。
  14. Rudolf watched the red taillights speeding off.
    鲁道夫看着红色的汽车尾灯急驰而去。
  15. The car rattled along at great speed.
    那辆车以极快的速度驶过。
  16. The great virtue of air travel is speed.
    乘飞机旅行的最大优点是速度
  17. The driver was fined for a speeding violation.
    这位司机因超速行车而被罚款。
  18. The policeman cautioned the motorist about his speed.
    警察警告那个司机不要开得太
  19. The tortoise crept along at an agonizingly slow speed.
    乌龟以极其缓慢的速度爬行着。
  20. Rivers are generally highways that speed trade and communication.
    河流通常是促进贸易和运输的通道。

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原声例句
雅思词汇例句

Since the advent of jet aircraft, travel has been speeded up.

自从喷气式飞机出现以来, 旅行的速度大为提高。

科学60秒 听力 2014年9月合集

An adult drummer beat a tempo meant to mimic the speed of speech.

实验中安排一位成年鼓手模仿语速进行击打。

AsapSCIENCE - Human

But we adapted an incredible speed to our new wealth.

但我们能以惊人的速度适应新的财富。

雅思词汇:类别识记

The reckless driver drove above the speed limit.

那个鲁莽的司机超速行驶。

名人演讲综合

You know, film speed, the light, you know.

我们在一起探讨拍摄速度、光线这些东西。

疯狂动物城

" Speed up, Nick! Speed up! " she shouted.

“加速,尼克!加速!”

跟Hadar学美式发音

And now let's slow down the speed.

现在让我们放慢速度

VOA Special 2014年3月合集

Doctor Harrar compared the speed of their reactions.

哈拉博士将他们的反应速度进行对比。

CNN 10 学生英语 2023年2月合集

Together, these systems allow hyperloop to achieve ultra-fast speeds.

这些系统使超级高铁能够达到超快的速度

英国原版语文第五册

And urged, as if with lance in hand, his charger's foaming speed.

驱策着,好像手里拿着枪, 他的战马口吐泡沫的加速着。

中文百科

速率

高速行进的汽车
Definición de los vectores velocidad media e instantánea.

速率英语:Speed)是物理学中的一个基本概念,用来表示物体运动的快慢程度。

在日常生活中,速率常常和速度混用,但两者在物理学中对应着不同的概念。速率是一个标量,只有大小,没有方向。它的量纲是长度除以时间。速度的量纲和速率相同,但速度是有方向的矢量。物体的瞬时速率等于瞬时速度的大小,而平均速率则不一定等于平均速度的大小。在日常生活中,也用“速度”这个词表示速率的意思。

国际单位制中,速率的单位为米每秒(m/s),但日常生活中较常用的单位是千米每小时(km/hr)或是英制系统下的英里每小时(mph)。海上船只或物体的行进速率,一般会使用节作为单位。

英语百科

Speed 速率

Definición de los vectores velocidad media e instantánea.

In everyday use and in kinematics, the speed of an object is the magnitude of its velocity (the rate of change of its position); it is thus a scalar quantity. The average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval; the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero.

近义、反义、联想词
近义词
n.
rate, pace, motion, movement, move, ratio, stimulant

v.
travel, go, move, locomote, intensify, deepen, modify

解析
quicken 普通用词,指增加速度、速率。
accelerate 着重指频率或速率运转加快。
hasten 指由于事的紧迫性或突然性而加速。
hurry 指赶紧或匆忙地做某事或催促别人做某事,隐含草率或混乱意味。
rush 含义与hurry相近,但显得更仓促更慌乱。
speed 侧重实际的快速行动。
联想词
acceleration加速;velocity速率;mph每小时英里数;quickness急速,迅速地,尖锐化;pace步速;slow慢的;high-speed高速的;slower较慢的;agility敏捷;fast快速的,迅速的;tempo拍子;
英英词典
speed n.
  1. distance travelled per unit time

  2. synonymous: velocity
  3. a rate (usually rapid) at which something happens
    • the project advanced with gratifying speed

    synonymous: swiftness, fastness
  4. changing location rapidly

  5. synonymous: speeding, hurrying
  6. the ratio of the focal length to the diameter of a (camera) lens system

  7. synonymous: focal ratio, f number, stop number
  8. a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression

  9. synonymous: amphetamine, pep pill, upper
speed v.
  1. step on it

  2. synonymous: rush, hotfoot, hasten, hie, race, pelt along, rush along, cannonball along, bucket along, belt along
  3. move faster

  4. synonymous: accelerate, speed up, quicken
  5. travel at an excessive or illegal velocity
    • I got a ticket for speeding
  6. move very fast
    • The runner zipped past us at breakneck speed

    synonymous: travel rapidly, hurry, zip
  7. cause to move faster

  8. synonymous: accelerate, speed up
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更新时间:2025/6/17 18:39:38