词汇	Twin envelopes
释义	Twin envelopes 双信封
随便看	traffic delay traffic delay predictor traffic delays traffic demand traffic demand analysis traffic demand forecast traffic demand forecasting traf-fic demand forecasting traffic demand intensity traffic demand management traffic demand model Traffic demand prediction traffic demands traffic denmnd traffic density traffic density control traffic department traffic dependent traffic-dependent traffic depots traffic descriptor traffic design traffic design and analysis traffic design objectives traffic destination