资料来源 : pyDict

在操作,在运转,在实施

资料来源 : WordNet®

in operation
     adj : being in effect or operation; "de facto apartheid is still
           operational even in the `new' African nations"- Leslie
           Marmon Silko; "bus service is in operation during the
           emergency"; "the company had several operating
           divisions" [syn: {operational}, {in operation(p)}, {operating(a)}]