repair;maintain;service;fix 機(jī)器～得不好。The machines are out of repair./設(shè)備～得很好。The equipment is in good repair./把車～一下fix a car/～電腦repair a computer/～房屋maintain a house/～隊(duì)service team;maintenance group/～費(fèi)maintenance cost(or fee,charge)/～工maintenance worker