rover/ˈroʊ.vɚ/名词流浪者,漫游者Their uncle was a rover, never settling for long in any one place.他们的叔叔四海为家,从不在任何一个地方停留太久。(用于其他行星的粗糙地面、有时可从地球遥控的)车,探测器the lunar rover that transported astronauts and their equipment运送宇航员及其设备的月球车想跟读,去练习