keep up

keep upkeep up1.■(使)不倒下, (使)不下沉The hay was so well stacked that it kept up even in strong winds.干草堆得很严实, 连大风也没有把它刮倒。Are these pillars strong enough to keep up that dome?这几根柱子撑得住那个圆形屋顶吗?The children use water wings to keep themselves up in the water while they're learning to swim.孩子们在学游泳时常用浮圈使自己浮在水面。2.■保持在高水准上In spite of the unfavorable weather, the grain output of the farm kept up and even increased a little than last year.尽管天气不好, 但粮食产量并未下降, 甚至比去年还略有增加。They worked hard every day to keep their experimental plot up.他们天天埋头苦干, 以把试验田种好。3.■跟上, 赶上If you cannot keep up, I can walk more slowly.要是你跟不上, 我可以走得慢一点儿。4.■保养, 维修It must be very costly to keep up a house like this.维修这么一幢房子一定很昂贵。The municipal authorities have kept the roads up well.市政当局把道路保养得不错。The historic mansion was presented by the owner to the city, and is now kept up by the local authority.这幢有历史意义的宅邸是房主送给城市的, 现在由地方当局保养维修。5.■保持We are very anxious to keep up the reputation of the firm.我们对于保持公司的名誉非常急切。The ancient custom of well-dressing is still kept up in many Derbyshire villages.穿着体面的古代风俗在德贝郡一带很多村子里一直还保持着。6.■保持不衰退Their spirits kept up well in spite of setbacks.尽管遭受挫折, 他们的热情不减。Keep up your courage.鼓足你们的勇气。Keep it up! Final victory is in sight.坚持下去!最后胜利已经在望了。7.■不减弱I hope the weather will keep up.我希望天气继续晴朗。The rain kept up all night.雨彻夜未停。8.■使熬夜Don't keep the children up too late.别让孩子们睡得太晚。

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keep up1.■保持，继续(做某事)：to keep up friendship保持友谊Keep up the struggle till you succeed.继续战斗直到你们取得胜利。2.■持续下去，继续不变：I hope the good weather will keep up.我希望好天气会继续下去。3.■(使)不低落；(使)保持高昂：Prices have kept up the whole year.全年物价都很高。The good news kept our spirits up.好消息使我们情绪高昂。4.■维护；保养，保持良好状态：to keep up a house保养房子They tried to keep up the reputation of their firm.他们试图维护他们公司的信誉。5.■跟上，不落后：He had to run to keep up.他不得不跑着跟上。6.■(被)支撑，(被)抬起：What keeps the roof up?是什么支撑着屋顶?The lifeboat kept him up till the rescue crew came.救生艇一直把他支撑到救援队到来。7.■(使)不倒下；(使)熬夜：The house is strong enough to keep up in a storm.这座房子很坚固，足以抵挡风暴。He used to keep up late into the night.他过去常常熬到深夜。8.■【印刷】用大写字母排印，使(铅字、排版)保持原状

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