speeded

英 [ˈspiːdɪd]

美 [ˈspiːdɪd]

v.  快速前行; 快速运送; 加速; 促进
speed的过去分词和过去式

过去分词：speeded　

柯林斯词典

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。


• N-VAR (运动、运行的)速度，速率
  Thespeedof something is the rate at which it moves or travels.
  1. He drove off at high speed...
     他驱车飞驰而去。
  2. 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。
  3. 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。
  4. Wind speeds reached force five.
     风速达到 5 级。
• N-COUNT (某事发生或进展的)速度，进度
  Thespeedof something is the rate at which it happens or is done.
  1. 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。
  2. 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
  Speedis very fast movement or travel.
  1. Speed is the essential ingredient of all athletics...
     速度是所有田径运动项目的关键要素。
  2. He put on a burst of speed...
     他突然加速了。
  3. The car is quite noisy at speed.
     这辆车高速行驶时噪音很大。
• N-UNCOUNT (指某事发生或进展时的)高速，快速
  Speedis a very fast rate at which something happens or is done.
  1. I was amazed at his speed of working.
     他办事之麻利让我深感叹服。
  2. ...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 youspeedsomewhere, you move or travel there quickly, usually in a vehicle.
  1. 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。
  2. 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 whois speedingis driving a vehicle faster than the legal speed limit.
  1. 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。
• ***(一种兴奋剂)
  Speedis an illegal drug such as amphetamine which some people take to increase their energy and excitement.
• See also:-speed
• topick up speed→ see:pick
• PHRASE 掌握最新情况的
  If you areup to speed, you have all the most recent information that you need about something.
  1. 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。
  2. 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。

双语例句

• Lin: In the past two years, Shanghai has speeded up the expansion project of the Pudong Airport.
  林女士：在过去的两年里，上海加快了浦东机场的扩建工程。
• Second, foreign-funded enterprises have speeded up China's industrial restructuring.
  作用力之二：外商投资企业加快了中国产业结构调整步伐。
• Much of what was learned from its flights speeded up the development of the space program.
  飞机飞行试验所获取的数据在很大程度上促进了航天计划的发展。
• By the method of chemical analysis and the experienced method, the commissioning with load was speeded up and the thickness precision of the strip and the rolling stability was improved.
  通过采用化学分析法和经验法加快了调试进度，提高了轧制稳定性和板带厚度精度。
• You notice that your breathing has speeded up a bit
  你注意到自己的呼吸加快了一些。
• It speeded his downfall.
  这加速了他的垮台。
• Economic growth speeded up with enhanced comprehensive strength last year.
  去年经济增长加快，综合实力增强。
• Doing some of the legal work ourselves speeded the process of selling our house.
  我们所做的些法律上的工作加快了我们出售房屋的进程。
• It's time we speeded the parting guests.
  现在是我们去向离别的客人们祝福一路平安的时候了。
• International cooperation speeded up China's economic development while contributing a lot to the world economy.
  广泛深入的国际合作加快了我国经济发展，也为世界经济发展作出了重大贡献。