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。
• But many people already living in cities fear China's massive rural population which makes up nearly half of the country's 1.3 billion total population will strain schools and hospitals and rev up competition for services.
  但很多已经住在城市的人担心，中国大量农村人口会让学校和医院人满为患，让各项服务的竞争越来越激烈。中国目前人口总数为13亿，其中近一半为农村人口。
• Rev it up: Pair pineapple with protein-rich yogurt or nonfat cottage cheese.
  如何搭配：可将菠萝配合富含蛋白质的酸奶或脱脂奶酪一起食用。
• If you rev up your engine too fast, you may damage it.
  如果你使发动转速太快，就会把它弄坏的。
• 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。
• 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。
• The intent behind the moves is to rev up the economy and protect it from the slowdown elsewhere.
  背后意图就是加快经济运转，使它不受到其他地区经济衰退的影响。
• In the first place you must rev it up to warm the engine.
  首先你必须让发动机转起来预热。
• 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。
• 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。