satnav

劍橋詞典

abbreviation for satellite navigation : a system of computers and satellites , used in cars and other places that tell you where something is, where you are, or how to get to a place
衛(wèi)星導航，衛(wèi)星定位（satellite navigation的縮寫）
Many cars are now fitted with satnav. 現(xiàn)在許多小車都配置有衛(wèi)星導航裝置。
同義詞
GPS 返回 satnav