基本解释n.往复运动(往复运动；梭动)同根派生 shuttling相关词英汉例句Trucks shuttled to and fro on the high ways.车辆在高速公路上穿梭行驶。We shuttled the passengers to the city center by helicopter.我们来来回回地用直升机把旅客运送到市中心。shuttling更多例句