step up

英 [step ʌp]

美 [step ʌp]

增加（数量）; 提高（速度、强度等）

柯林斯词典

• PHRASAL VERB 增加(数量等);提高(速度、强度等)
  If youstep upsomething, you increase it or increase its intensity.
  1. He urged donors to step up their efforts to send aid to Somalia...
     他敦促各捐赠方加快速度将援助物资送往索马里。
  2. Security is being stepped up to deal with the increase in violence...
     正在加强安保工作以应对日益增多的暴力活动。
  3. There are reports of stepped-up fighting in El Salvador.
     有报道称萨尔瓦多的战斗已经升级。

英英释义

verb

• increase in extent or intensity
  1. The Allies escalated the bombing
  Synonym:escalateintensify
• speed up
  1. let's rev up production
  Synonym:rev up
• make oneself visible
  1. Young people should step to the fore and help their peers
  Synonym:come to the forestep forwardcome forwardstep to the forecome out

双语例句

• Security is being stepped up to deal with the increase in violence
  正在加强安保工作以应对日益增多的暴力活动。
• He urged donors to step up their efforts to send aid to Somalia
  他敦促各捐赠方加快速度将援助物资送往索马里。
• I was to step up front and center to help you out.
  我来中心是要帮助你的。
• I want to step up my English level, but it's too tough.
  我想提高我的英语水平，但是太不容易了。
• The meeting ended with a pledge to step up cooperation between the six states of the region.
  会议以承诺加快这一地区六国间的合作而结束。
• Will people step up ahead of the shift?
  人们会在极移之前加紧（领袖选举）吗？
• Step up double cropping and livestock-crop integration.
  增加套种和禽畜-作物一体化。
• One will help Bhutan, Bangladesh, Nepal, and India step up enforcement.
  一个将帮助不丹、孟加拉、尼泊尔和印度加强实施工作。
• So American magazine editors, I plead to you: It's time to step up your game.
  美国的杂志编辑们，我恳求你们：是迎头赶上的时候了。
• We should also step up strategic dialogues and consultations to deepen understanding, expand common ground and promote cooperation.
  我们也应该加强战略性对话和磋商，以加深了解、扩大共识、促进合作。