(of motor vehicles) the quality of being fit to drive on the open road
例句
State governments are still insisting that they will need checkpoints, to hunt for illicit goods and to inspect the roadworthiness of vehicles, among other things. 邦政府仍然坚持他们需要检查站来搜寻非法物资，此外，检查站还用来检查车辆的性能。
test of the roadworthiness of a vehicle one is considering buying. 为保证要买的车子可以适用于公路上所做的试验。
Issue of duplicate copy of Certificate of Roadworthiness 签发车辆宜于道路上使用证明书复本
Issue of a duplicate copy of Certificate of Roadworthiness for Private Car 签发私家车车辆宜于道路上使用证明书复本
