keep up
英 [ki:p ʌp] 美 [kip ʌp]

vi.

不减弱， （天气）持续不变；保持；保养；（使）不倒下保持不衰退；

英英释义

keep up

• v.
  • maintain a required pace or level
  • lengthen or extend in duration or space

    同义词：prolongsustain

  • keep in safety and protect from harm, decay, loss, or destruction

    同义词：conservepreservemaintain

  • keep informed

    同义词：keep abreastfollow

  • prevent from going to bed at night

双语例句

1. The house is becoming too expensive for them to keep up.
   他们的房子维修费用贵得越来越修不起了。
2. The high cost of raw materials is keeping prices up.
   原料费用昂贵使得产品价格居高不下。
3. The enemy kept up their bombardment day and night.
   敌军一直日夜不停地狂轰滥炸。

权威例句

Keep up
Keep Up
Journal of the Association for Information Systems Business Value of IT : An Essay on Expanding Research Directions to Keep up with ...
Seventy-Five Trials and Eleven Systematic Reviews a Day: How Will We Ever Keep Up?
How to keep up with the medical literature: I. Why try to keep up and how to get started.
Sustained high coverage of insecticide-treated bednets through combined Catch-up and Keep-up strategies
Reef response to sea level rise : Keep-up, Catch-up or Give-up.
Reef response to sea level rise : Keep-up, catch-up or give-up.
Are the Causes of Bank Distress Changing? Can Researchers Keep Up?
How to Keep Up in an Expanding Field: Addenda