maintenance

释义

n. 维护, 保持, 维修, 生活费用, 坚持, 扶养\n[计] 维护; 维修 operation and maintenance 使用和维护 equipment maintenance 设备维修；设备保养 maintenance cost 维护费用

例句

the cost of repairs and maintenance

维修保养费

The theatres were closed on Saturday and Sunday for routine maintenance .

戏院周六和周日关闭进行例行维护。