speed up

英 [spiːd ʌp]

美 [spiːd ʌp]

加快（…的）速度; （使）（某一过程或活动）加快

经济

柯林斯词典

• PHRASAL VERB-ERG 加快(…的)速度
  When somethingspeeds upor when youspeeditup, it moves or travels faster.
  1. You notice that your breathing has speeded up a bit...
     你注意到自己的呼吸加快了一些。
  2. He pushed a lever that speeded up the car.
     他挂挡加快了速度。
• PHRASAL VERB-ERG (使)(某一过程或活动)加快
  When a process or activityspeeds upor when somethingspeedsitup, it happens at a faster rate.
  1. Job losses are speeding up...
     失业趋势正在不断加快。
  2. I had already taken steps to speed up a solution to the problem...
     我已经采取措施加快解决该问题。
  3. I kept praying that the DJ would speed the music up.
     我不停地祈望唱片播放师能加快音乐的节奏。

英英释义

verb

• move faster
  1. The car accelerated
  Synonym:acceleratespeedquicken
• cause to move faster
  1. He accelerated the car
  Synonym:acceleratespeed

双语例句

• He pushed a lever that speeded up the car.
  他挂挡加快了速度。
• Increasing gravity is known to speed up the multiplication of cells.
  我们知道不断增加的引力会加速细胞的分裂。
• Second, speed up liberalisation of trade and investment.
  其次，加速贸易和投资自由化。
• This helps speed up the compilation process.
  这有助于加快编译过程。
• Your wedding day is coming soon, so you must speed up your preparations.
  喜期已近，得加紧准备。
• I have found a way to speed up this process.
  我已经找到了一个加速这个过程的方法。
• Catalysts are materials which greatly speed up chemical reactions.
  催化剂是可以大大加速化学反应的物质。
• I had already taken steps to speed up a solution to the problem
  我已经采取措施加快解决该问题。
• I see I shall be late unless I speed up.
  我明白如果不加速我就要迟到了。
• You notice that your breathing has speeded up a bit
  你注意到自己的呼吸加快了一些。