操作階段

操作 caoˉ zuoˋ

(Maneuver, Operate, Operation, Perform, Performance, To maneuver, To operate, To perform, To work, Work) Operation, Performance, To operate, To perform, To maneuver, To work, Operate , Operates , Operating , Operated , Work , Works , Working , Worked , Maneuver , Maneuvers , Maneuvering , Maneuvered , Perform , Performs , Performing , Performed

階段 jieˉ duanˋ

(Phase, Phases, Stage, Stages) Stage, Stages, Phase, Phases