◎ 單詞釋義

n.速度；迅速

v.加速；急行

過去式: sped/speeded 過去分詞: sped/speeded 現在分詞: speeding 第三人稱單數: speeds

速度，速率

迅速，快，快速

排檔

成功，昌盛，興隆

感光度 ，感光速率，曝光速率，感光速度

變速裝置，變速器

快門速度

苯丙胺，安非他明

v.(動詞)

促進

加速，加快...的速度

快速傳送，急速送至

（使）成功，（使）興隆

行進得過快

過日子

發射

調整速率，使定速運行

催，使趕快

迅速前進，快行

祝愿成功，祝一路平安

超速駕駛，超速行駛

使用中樞興奮藥，熱衷于毒品（毒品相關用語）

n.(名詞)

[C] [U] 速度,速率 a (rate of movement) calculated by dividing the distance travelled by the time taken

[U] 快速,迅速 quickness of movement or action

v.(動詞)

vt. & vi. 急行; 加速 move along, go quickly; increase the speed of

vi. 超速行駛 go or drive too fast; break the speed

speed

noun

1. changing location rapidly

Synonym: speedinghurrying

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

Synonym: amphetaminepep pillupper

3. a rate (usually rapid) at which something happens

e.g. the project advanced with gratifying speed

Synonym: swiftnessfastness

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

Synonym: focal ratiof numberstop number

5. distance travelled per unit time

Synonym: velocity

verb

1. move faster

e.g. The car accelerated

Synonym: acceleratespeed upquicken

2. cause to move faster

e.g. He accelerated the car

Synonym: acceleratespeed up

3. move very fast

e.g. The runner zipped past us at breakneck speed

Synonym: travel rapidlyhurryzip

4. travel at an excessive or illegal velocity

e.g. I got a ticket for speeding

5. move fast

e.g. He rushed down the hall to receive his guests
The cars raced down the street

Synonym: rushhotfoothastenhieracepelt alongrush alongcannonball alongbucket alongbelt alongstep on it

The form of the past tense and past participle is sped in meaning 5 but speeded for the phrasal verb. 義項 5 的過去式和過去分詞為sped，但在短語動詞中則為 speeded。

1. (運動、運行的)速度，速率
The speed of something is the rate at which it moves or travels.

e.g. He drove off at high speed...
他驅車飛馳而去。
e.g. With this type of camera, the shutter speed is fixed...
對這類相機而言，快門的速度是固定的。

2. (某事發生或進展的)速度，進度
The speed of something is the rate at which it happens or is done.

speed什么意思

e.g. In the late 1850s the speed of technological change quickened...
19 世紀 50 年代末期，技術變革的速度加快了。
e.g. Each learner can proceed at his own speed.
每一位學習者都可以按自己的進度學習。

3. (指運動、運行的)高速，快速
Speed is very fast movement or travel.

e.g. Speed is the essential ingredient of all athletics...
速度是所有田徑運動項目的關鍵要素。
e.g. He put on a burst of speed...
他突然加速了。

4. (指某事發生或進展時的)高速，快速
Speed is a very fast rate at which something happens or is done.

e.g. I was amazed at his speed of working.
他辦事之麻利讓我深感嘆服。
e.g. ...the sheer speed of the unification process.
統一進程速度驚人

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

e.g. Trains will speed through the Channel Tunnel at 186mph...
火車將以每小時 186 英里的速度快速穿過海峽隧道。
e.g. The engine noise rises only slightly as I speed along.
我一路高速行駛時，發動機的噪音只提高了一點點。

6. (駕車者)超速行駛
Someone who is speeding is driving a vehicle faster than the legal speed limit.

speed

e.g. This man was not qualified to drive and was speeding.
這名男子沒有駕駛資格，并且違章超速行駛。

speeding
He was fined for speeding last year.
他去年因超速行駛被罰了款。

7. 安非他明(一種興奮劑)
Speed is an illegal drug such as amphetamine which some people take to increase their energy and excitement.

8. see also: -speed

9. to pick up speed -> see pick

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

e.g. A day has been set aside to bring all councillors up to speed on the proposal...
已經確定了一個日子，屆時將向所有的市政委員匯報有關該建議的最新進展情況。
e.g. Those in charge deluded themselves they were up to speed.
那些負責人自以為掌握了最新情況。

相關詞組：speed up

1. speed：self programmed electronic equation delineator; 自編程電子方程圖解器

2.

2. speed：single pointemergency equipment divestment; 應急裝備單點解脫機構

n.(名詞)

speed作名詞的基本意思是“速度,速率”,指運動事物在單位時間內所通過的距離。作此解時, speed本身無所謂快慢,若表示“快”或“慢”,須加形容詞修飾。可用作可數名詞,也可用作不可數名詞,用作可數名詞時,其前常加不定冠詞a。

speed也可作“快,快速”解,指運動本身的速度、頻率快,是不可數名詞。

speed后常接of短語作定語,有時speed可用在名詞前作定語。

v.(動詞)

speed用作動詞是“提速”“加速”的意思,含有“有成效”而不帶有興奮與慌亂的意味,也可指駕車者以違法的速度行駛。

speed可用作及物動詞,也可用作不及物動詞。用作及物動詞時,接名詞或代詞作賓語。

n.(名詞)

speed, rate

這兩個詞都可作“速率”解。其區別是：

speed指固定的速度或可能達到的最高速度,而在指相對增長的速率時用rate。試比較:

The newly-designed airplane has a speed of 500 miles an hour.

新設計的飛機速度可達每小時500英 里。

At the present rate of progress, we can shortly realize the four modernizations.

照目前的發展速度,我們不久就能實 現四個現代化。

v.(動詞)

speed, velocity

speed指運動的速度,既可指快速,也可指慢速; velocity表示沿一定路線運動的速度,通常指直線、弧線或圓周運動的速度,這個詞可與speed通用,但多用于科學技術方面。例如:

The velocity of sound falls far short of the speed of light.音速遠不及光速快。

n.(名詞)兩個賽跑者以同樣速度前進。

誤

The two runners are running with the same speed.

正

The two runners are running at the same speed.

析

at...speed表示“以…速度前進”; with...speed則表示“有…速度”。
湯姆正在以難以令人相信的高速駕駛著自己的賽車。

誤

Tom was driving his sports car at the unbelievable high speed.

正

Tom was driving his sports car at an unbelievable high speed.

析

speed往往用于at a low speed或at a high speed的形式,表示“低速”或“高速”,這里的不定冠詞a不能改為定冠詞the。
摩托車高速拐彎。

誤

The motorcar turned the corner at a full speed.

正

The motorcar turned the corner at full speed.

析

at full〔top〕 speed作“以全速”解時, full和top前沒有冠詞。
v.(動詞)司機因超速而被罰款。

誤

The driver was fined for over-speeding.

正

The driver was fined for speeding.

析

表示“違章超速行駛”一般用speeding,不用over-speeding。

☆ 直接源自古英語的sped，意為成功。

以上就是本站詳細整理的詞語speed是什么意思的翻譯解釋，供大家參考一下。