单词	disallow as improper,
释义	英華☞consider as improper,
随便看	operation map operation master file operation microscope operation mistake operation mode operation motor operation net operation notations in mathematics operation nudge operation nudge; operation twist operation number operation of operation of thermal power plant operation of vehicle maintenance operation of vehicle repair operation order operation order; operations order operation order-- operations order {= opord} operation order; operations order {= opord} operation overhead operation overlord operation packet operation panel operation part operation part--op