VD.= venereal disease性病 vacant疫苗 vehide-free promenade步行街 vote down否决 wel- off level小康水平 well-to-do level小康水平 Who's whe名人录 working couple双职工 wreckage残骸V.D. = venereal disease 性病 vaccine 疫苗 vehicle-free promenade 步行街 vote down 否决 well-off level 小康水平 well-to-do level 小康水平 Who's Who 名人录 working couple 双职工 wreckage 残骸