veiln.面纱;面罩;掩饰物vt.使戴面纱;遮蔽vi.戴面纱
vehiclen.车辆;交通工具;传播媒介;手段;工具
vehicles data车辆通行数据
vehicles flow车流
vehicles fault运行故障
vehicles wires汽车电线
vehicles loaded承载车辆
vehicles segment车辆段
vehicles tracing车辆跟踪
Vehicles per Day车辆(数)/日
Vehicles per Mile车辆(数)/英里
Vehicles per Hour车辆(数)/小时