rev up

英 [rev ʌp]

美 [rev ʌp]

（使）加快转速; （使）加速

柯林斯词典

• → see:rev 1
• PHRASAL VERB-ERG (使)更激烈;(使)更活跃
  If yourevsomethingup, or if itrevs up, it becomes more intense or more active.
  1. The temptation to rev up the arms race with high-tech weapons is especially dangerous...
     通过研发高科技武器加速军备竞赛的诱惑尤其危险。
  2. Now he plans to rev up publicity with a regional media campaign.
     现在他准备通过开展地区性的媒体活动加大宣传力度。

英英释义

verb

• increase the number of rotations per minute
  1. rev up an engine
  Synonym:rev
• speed up
  1. let's rev up production
  Synonym:step up

双语例句

• Automakers rev up for Beijing show.
  汽车制造商加速备战北京车展。
• Now he plans to rev up publicity with a regional media campaign.
  现在他准备通过开展地区性的媒体活动加大宣传力度。
• Aerobic exercise may not build big muscles, but it can rev up your metabolism in the hours after a workout.
  有氧运动虽然不能塑造大肌肉群，但能提高运动后几个小时内的代谢速度。
• The huge stimulus package may rev up the impressive construction boom, but there is no guarantee that people will buy property until they think prices have bottomed out.
  巨额的经济刺激方案或许能重启建筑繁荣，但并不能保证人们会购买房产，除非他们认为价格已经触底。
• Rev it up to warm the engine. let sth rip allow ( a car, machine, etc) to go at its top speed
  让发动机转起来预热.让（汽车、机器等）以最高速度行驶或运转
• And it's time for a new chief executive to rev revenues up further.
  现在正是一位新任首席执行官进一步加快利润增长的时候。
• It turns out that nicotine can rev up brain cells that normally signal people to stop eating when they're full, researchers report in Friday's edition of the journal Science.
  《科学》杂志在周五刊登了研究者的发现：原来尼古丁能够让大脑细胞加速运转，通常这样会让大脑发出信号，让人们在吃饱的时候不再进食。
• Rev it up: Combining whole grains with protein is a classic energy-extending combination.
  如何搭配：将全谷物食品与蛋白质搭配起来食用是经典的能量补充方案。
• It is far from clear that any huge temporary fiscal stimulus will rev up the engine enough to achieve self-sustaining growth.
  采取大规模临时性财政刺激，能否对经济产生足够的提振、使之实现自我维持的增长，这一点还远没有定论。
• We are social animals, and interactions always rev us up.
  我们是社会性动物，互动总是使我们更有生气。