step up
- 增加，提高（电压）：通过变压器增加（电压）的意思。
- 增加，提高，推进：通过一步或多步增加、增强或推进的意思，尤指增加生产。
- 站出来，挺身而出：指主动站出来承担责任或接受挑战。
- 加快，加紧：指加快速度或加紧努力以应对挑战。
- 晋升，提升：指获得晋升或提升的意思。
专业释义英英释义
step up
- n. the act of increasing something
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v.
- increase in extent or intensity
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speed up
同义词： rev up
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make oneself visible; take action
同义词： come to the fore step forward come forward step to the fore come out
以上来源于: WordNet
柯林斯英汉双解大词典
step up ( stepping, stepped, steps )
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1.
PHRASAL VERB If you step up something, you increase it or increase its intensity. 增加
例：He urged donors to step up their efforts to send aid to Somalia.
他敦促捐赠者再接再厉，将救援物资送往索马里。
双语例句原声例句权威例句
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He urged donors to step up their efforts to send aid to Somalia.
他敦促捐赠者再接再厉，将救援物资送往索马里。
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The meeting ended with a pledge to step up cooperation between the six states of the region.
会议以加快该地区6个州之间合作的承诺结束。
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In difficult times, there are always national heroes who step up and bring people hope.
在困难时期，总有一些民族英雄挺身而出，给人们带来希望。
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He had told a friend, "You come to realize that life is short, and you have to step up.
VOA: special.2010.02.07
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Sure, there'd be some new particular puzzle you hadn't seen before, but you'd sort of step up a level and say, "Although I haven't seen this particular one before, I've seen crossword puzzles before.
当然肯定有你没见过的特殊填字游戏，但你会退一步说，“虽然我没见过这个特殊的填字游戏，但我见识过填字游戏。
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The governments need to step up.
政府需要出面。
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