相关单词同义词transportation, commerce, trade, carriage, exchange, trade, in, 近义词 transport, transportation, truck, vehicles, business, commerce, dealing, exchange临近词tragedy, traditional, traffickey, traffic in, trafficway, trafficker, traffic cut, trafficable, trafficlink, traffic bit, traffic aid, traffic log相似词traditionalism, traditionalist, traditionally, traduce, traffic calming, traffic circle, traffic cone, traffic cops, 返回 traffic