| 释义 |
The operator has to be able to carry out routine maintenance of the machine.操作员必须能对机器进行日常维护。We carry out routine maintenance of the equipment.我们定期维修设备。The fault was discovered during routine maintenance work.在例行保养时发现了毛病。The window had been replaced last week during routine maintenance.上周例行维修的时候换了窗户。The operator carried out routine maintenance of the machine.操作员对那台机器进行了常规保养。Most gas appliances require routine maintenance once a year to ensure safety.多数煤气用具需要一年一次的定期保养，以确保安全。 |