雅思单词maintenance什么意思-maintenance词组短语_例句_同义词

maintenance意思

n.维持;维护;保养;维修;赡养费

maintenance词组短语

operation and maintenance:使用和维护

equipment maintenance:设备维修；设备保养

maintenance cost:维护费用

preventive maintenance:预防性维修；定期检修

maintenance work:维修工作

maintenance同义词

n.

conservation，keep

maintenance例句

1.That's good too.They say you're high maintenance...

那样也很好所以她们说你难搞也行。

2.Someone who's low maintenance is laid back.

低维护的人则很悠闲。

3.Others got,planned maintenance in progress.

计划维护进行中。

4.The company says a streamline design means there's less maintenance.

该公司表示，流线型设计意味着对维护需求更少。

5.Abdallah al-Hewas is in charge of the plant's maintenance.

Abdallah al-Hewas负责工厂的维护工作。

6.The dam needs regular maintenance because the ground underneath it is unstable.

由于地下结构不稳，这座大坝需要定期进行维护。

7.Just like the railway track,track ballast requires regular maintenance and cleaning.

就像铁路轨道一样，轨道压碴需要定期维护和清洁。