单词	三声嘟声
释义	三声嘟声 triple dub
随便看	travel demand forecasting travel demand forecasting procedure travel demand forecast model travel demand management travel demand manage-ment travel demand model travel demands travel-dependent control travel destination travel destinations travel development travel diary travel diary genre travel direction travel directory travel distance travel distance to exit travel disutility travel document travel documentary travel documents Travel Documents Bio-Metrics Travel Dominates Leisure Time travel drive travel driving unit