词典释义：
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That's quite a step up from a DUI. It is.
这可比酒驾严重多了。没错。
《The Good Wife Season 5》《傲骨贤妻 第五季》
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Everyone step up to the left side of your broomstick. Come on now, hurry up.
大家都站到飞天扫帚的左边，好了，动作快点。
《Harry Potter and the Sorcerers Stone》《哈利·波特与魔法石》
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More broadly this week we continued to step up our efforts across the country.
在更广泛的层面上，本周，我们继续在整个国家推进着我们的努力。
《Your Weekly Address》《奥巴马每周电视讲话》
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Okay, you know what? You are unbelievable. You buy all these superhero T-shirts, but when it's time for you to step up and do the right thing, you just hide in the laundry room.
好吧，算了吧，你简直不可理喻，你买了那么多超级英雄的恤衫，可是到了你该挺身而出做点正确的事的时候你就只会躲在洗衣房里。
《The Big Bang Theory Season 4》《生活大爆炸 第四季》
短语搭配
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开始行动, 采取措施(以抓住机会或应对危机)
双语例句
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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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At the application architecture level, you have to step up to another level.
在应用程序架构级别，你必须上升到另一个层次。
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She was like a nurse for newborns, urging me to step up and change a diaper or something.
她就好像照顾新生儿的护士一样，催促我去快点换个尿布或其他东西。
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step up advertising immediately
第一，马上加强广告宣传力度。
近义词
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