通车tōng∥chē 1.铁路或公路修通,开始行车{(of a railway or highway) be open to traffic}: ～典礼。{ceremony marking the opening (of a railway or road) to traffic} 2.有车来往{have access to transport service}: 我老家在山区,那ㄦ不～。{My home village is located in a mountainous area with no transport service.}