Operation way手术方式operationn.操作；运转；经营；行动；手术；运算；生效；（复）运筹学operation on credit赊欠经营Operation apparatus手术器械Operation on cervix宫颈手术operation amplifier运算放大器operation authority操作权限operation parameter使用参数Operation Main Body运营主体Operation on palate腭手术Operation Equipment保养Operation semantics操作语义