英语词汇speed怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

speed

spiːd  spid 

Word forms: plural , 3rd person singular present tense speeds, present participle speeding, past tense , past participle sped, past tense , past participle speeded

The form of the past tense and past participle is sped in meaning 5 but speeded for the phrasal verb. 义项 5 的过去式和过去分词为sped，但在短语动词中则为 speeded。

1 N-VAR (运动、运行的)速度，速率 The speed of something is the rate at which it moves or travels. (运动、运行的)速度，速率

He drove off at high speed.

他驱车飞驰而去。
With this type of camera, the shutter speed is fixed.

对这类相机而言，快门的速度是固定的。
An electrical pulse in a wire travels close to the speed of light.

电线里的电脉冲以接近光速的速度传输。
Wind speeds reached force five.

风速达到 5 级。

SYN rate, pace, momentum, tempo

2 N-COUNT (某事发生或进展的)速度，进度 The speed of something is the rate at which it happens or is done. (某事发生或进展的)速度，进度

In the late 1850s the speed of technological change quickened.

19 世纪 50 年代末期，技术变革的速度加快了。
Each learner can proceed at his own speed.

每一位学习者都可以按自己的进度学习。

SYN rate, pace, momentum, tempo

3 N-UNCOUNT (指运动、运行的)高速，快速 Speed is very fast movement or travel. (指运动、运行的)高速，快速

Speed is the essential ingredient of all athletics.

速度是所有田径运动项目的关键要素。
He put on a burst of speed.

他突然加速了。
The car is quite noisy at speed.

这辆车高速行驶时噪音很大。

SYN velocity, swiftness, acceleration, precipitation

4 N-UNCOUNT (指某事发生或进展时的)高速，快速 Speed is a very fast rate at which something happens or is done. (指某事发生或进展时的)高速，快速

I was amazed at his speed of working. [+ of]

他办事之麻利让我深感叹服。
...the sheer speed of the unification process. [+ of]

统一进程速度惊人

SYN swiftness, rush, hurry, expedition

5 VERB (尤指坐车)快速行进 If you speed somewhere, you move or travel there quickly, usually in a vehicle. (尤指坐车)快速行进

Trains will speed through the Channel Tunnel at 186mph. [VERB prep./adv.]

火车将以每小时 186 英里的速度快速穿过海峡隧道。
The engine noise rises only slightly as I speed along. [VERB prep./adv.]

我一路高速行驶时，发动机的噪音只提高了一点点。

SYN race, rush, hurry, zoom

6 VERB [usually cont] (驾车者)超速行驶 Someone who is speeding is driving a vehicle faster than the legal speed limit. (驾车者)超速行驶

This man was not qualified to drive and was speeding. [VERB]

这名男子没有驾驶资格，并且违章超速行驶。

SYN exceed the speed limit, drive too fast, break the speed limit

speeding

He was fined for speeding last year.

他去年因超速行驶被罚了款。

7 N-UNCOUNT 安非他明(一种兴奋剂) Speed is an illegal drug such as amphetamine which some people take to increase their energy and excitement. 安非他明(一种兴奋剂) [informal]

8 See also: -speed

9 to pick up speed→see: pick

10 PHRASE 掌握最新情况的 If you are up to speed, you have all the most recent information that you need about something. 掌握最新情况的

A day has been set aside to bring all councillors up to speed on the proposal.

已经确定了一个日子，届时将向所有的市政委员汇报有关该建议的最新进展情况。
Those in charge deluded themselves they were up to speed.

那些负责人自以为掌握了最新情况。

Phrasal verbs:

speed up

Trends of speed

View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years

单词	speed
释义	speed spiːd  spid  Word forms: plural , 3rd person singular present tense speeds, present participle speeding, past tense , past participle sped, past tense , past participle speeded The form of the past tense and past participle is sped in meaning 5 but speeded for the phrasal verb. 义项 5 的过去式和过去分词为sped，但在短语动词中则为 speeded。 1 N-VAR (运动、运行的)速度，速率 The speed of something is the rate at which it moves or travels. (运动、运行的)速度，速率 He drove off at high speed. 他驱车飞驰而去。 With this type of camera, the shutter speed is fixed. 对这类相机而言，快门的速度是固定的。 An electrical pulse in a wire travels close to the speed of light. 电线里的电脉冲以接近光速的速度传输。 Wind speeds reached force five. 风速达到 5 级。 SYN rate, pace, momentum, tempo 2 N-COUNT (某事发生或进展的)速度，进度 The speed of something is the rate at which it happens or is done. (某事发生或进展的)速度，进度 In the late 1850s the speed of technological change quickened. 19 世纪 50 年代末期，技术变革的速度加快了。 Each learner can proceed at his own speed. 每一位学习者都可以按自己的进度学习。 SYN rate, pace, momentum, tempo 3 N-UNCOUNT (指运动、运行的)高速，快速 Speed is very fast movement or travel. (指运动、运行的)高速，快速 Speed is the essential ingredient of all athletics. 速度是所有田径运动项目的关键要素。 He put on a burst of speed. 他突然加速了。 The car is quite noisy at speed. 这辆车高速行驶时噪音很大。 SYN velocity, swiftness, acceleration, precipitation 4 N-UNCOUNT (指某事发生或进展时的)高速，快速 Speed is a very fast rate at which something happens or is done. (指某事发生或进展时的)高速，快速 I was amazed at his speed of working. [+ of] 他办事之麻利让我深感叹服。 ...the sheer speed of the unification process. [+ of] 统一进程速度惊人 SYN swiftness, rush, hurry, expedition 5 VERB (尤指坐车)快速行进 If you speed somewhere, you move or travel there quickly, usually in a vehicle. (尤指坐车)快速行进 Trains will speed through the Channel Tunnel at 186mph. [VERB prep./adv.] 火车将以每小时 186 英里的速度快速穿过海峡隧道。 The engine noise rises only slightly as I speed along. [VERB prep./adv.] 我一路高速行驶时，发动机的噪音只提高了一点点。 SYN race, rush, hurry, zoom 6 VERB [usually cont] (驾车者)超速行驶 Someone who is speeding is driving a vehicle faster than the legal speed limit. (驾车者)超速行驶 This man was not qualified to drive and was speeding. [VERB] 这名男子没有驾驶资格，并且违章超速行驶。 SYN exceed the speed limit, drive too fast, break the speed limit speeding He was fined for speeding last year. 他去年因超速行驶被罚了款。 7 N-UNCOUNT 安非他明(一种兴奋剂) Speed is an illegal drug such as amphetamine which some people take to increase their energy and excitement. 安非他明(一种兴奋剂) [informal] 8 See also: -speed 9 to pick up speed→see: pick 10 PHRASE 掌握最新情况的 If you are up to speed, you have all the most recent information that you need about something. 掌握最新情况的 A day has been set aside to bring all councillors up to speed on the proposal. 已经确定了一个日子，届时将向所有的市政委员汇报有关该建议的最新进展情况。 Those in charge deluded themselves they were up to speed. 那些负责人自以为掌握了最新情况。 Phrasal verbs: speed up Trends of speed View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
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