基础释义
例句
柯林斯词典释义

福克斯词典 \ 英汉词典 \

speeded是什么意思？

speeded

英[s'pi:dɪd] 美[s'pidɪd]

v. 急行，加速( speed的过去式和过去分词 )，超速行驶，快速运送，加速，促进；

例句

The work was speeded up. 工作已加快进行。
They circumnavigated the danger zone and speeded along. 他们绕过危险地带疾驶而去.
It is likely that these " enlightened " nostrums would have speeded up the catastrophe. 这些 “ 开明的 ” 药方本身就可能加快灾难的到来.
You notice that your breathing has speeded up a bit. 你注意到自己的呼吸加快了一些。
He pushed a lever that speeded up the car. 他挂挡加快了速度。
You notice that your breathing has speeded up a bit... 你注意到自己的呼吸加快了一些。
This paper determined a series of biochemical and physiological properties of Speeded ? growth poplar and Lombardy poplar. 测定了速生杨与钻天杨的一系列生理生化特性,结果表明:速生杨的叶绿素、脯氨酸、脱落酸、抗坏血酸、可溶性糖含量、硝酸还原酶和过氧化物酶活性均高于钻天杨.
The hydrofoil soon speeded up. 那艘水翼船不久就增加速度.
The testing and approval of new drugs will be speeded up. 新药品的检测和审批速度将会加快。

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柯林斯高阶英汉双解学习词典释义

N-VAR

(运动、运行的)速度，速率

The speed of something is the rate at which it moves or travels.
例句
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。
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.
例句
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。
N-UNCOUNT

(指运动、运行的)高速，快速

Speed is very fast movement or travel.
例句
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。
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.
例句
I was amazed at his speed of working. 他办事之麻利让我深感叹服。 ...the sheer speed of the unification process. 统一进程速度惊人
VERB

(尤指坐车)快速行进

If you speed somewhere, you move or travel there quickly, usually in a vehicle.
例句
Trains will speed through the Channel Tunnel at 186mph... 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. 我一路高速行驶时，发动机的噪音只提高了一点点。
VERB

(驾车者)超速行驶

Someone who is speeding is driving a vehicle faster than the legal speed limit.
例句
This man was not qualified to drive and was speeding. 这名男子没有驾驶资格，并且违章超速行驶。
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.
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.
例句
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。

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