单词：keep up
不低落, 维持, 继续
[经] 坚持, 保持, 继续
[经] 坚持, 保持, 继续
keep up的用法和样例：
例句
- 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。
- 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。
- The enemy kept up their bombardment day and night.敌军一直日夜不停地狂轰滥炸。
词汇搭配
- keep up appearances装门面(虚饰外表)...
- keep up with跟上
- keep up with the joneses赶上别人
- keep one's chin up不气馁
- keep one's end up精神饱满地对付...
- keep up one's courage鼓足one's勇气...
- keep up to the collar辛勤地工作
- keep up保持 继续 维持 跟...
- keep it up继续下去而不松弛...
- keep up to date赶时髦
- keep someone up to the collar使某人拚命干活...