noun🔗Share环城高速公路，绕城高速公路 A freeway that encircles a city."The family drove along the beltway to get to the airport on time for their vacation. "为了准时赶到机场去度假，这家人沿着环城高速公路开了过去。areawaytrafficgovernmentChat with AIVocabulary GamePractice Reading
