单词	Gray Lady
释义	Gray Lady noun : a volunteer worker of the American Red Cross who provides nonprofessional care and services for the sick and convalescent usually in hospitals Word History Etymology so called from the gray uniform worn on duty
随便看	potman potmen Potomac potomacs potomania potomaniae potomanias potomato potometer potometers potoo potoos potoroi potoroinaes potoroo potoroos Potorous potorouses potoses potosses Potosí potpie potpies potpourri potpourris

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