mapless

mapless

美 　英

• 网络没有方向

例句

Though the vans were driverless and mapless, they did carry researchers as passengers just in case of emergencies.

虽然这些汽车是无人驾驶的并且没有地图支持，一些研究人员还是以乘客的身份坐在车里以防一些紧急情况。