noun 下载 🔗分享 行驶记录仪, 车载记录仪 A device that records the distance and time traveled by a vehicle (especially a truck or coach), used to check the drivers' working time. Examples : "The police checked the truck's tachograph to make sure the driver hadn't been working for too many hours. " 警察检查了卡车的行驶记录仪,以确保司机没有超时工作。 vehicle technology device machine traffic job time 与AI对话词汇游戏阅读练习