求可数名词50个,亲答:staff,supermaret,teach,student,kid,polece women,volunteer,waiter,waitress,yourself,,age,engineer,bird,dog,cat,doctor,manager,pig,policeman,model,lowyer,chef,actor,worker,reporter,cashier,typist,captain,surgeon,dustman architect,vet,pilot,official,firefighter,sailor,dentist,bag,club,menber,...