hit-and-run
adj.（形容词）Being or involving the driver of a motor vehicle who leaves the scene of an accident, especially one in which a pedestrian or another vehicle has been struck.肇事后逃逸的：尤指机车驾驶员由于步行者或另一辆机车被撞倒而离开事故现场的Baseball Relating to or being a play in which a base runner starts to run on the pitch and the batter attempts to hit the ball to protect the runner.【棒球】 打带跑的：棒球比赛的一种战术或与其有关的，投球手开始投球且击球员试图击球以使跑垒员向前跑一垒Involving or designed for swift specific action or effect:闪电式的：旨在采取快速行动或效果的：例句：.a day of hit-and-run disturbances by bands of dissident students.(Alfonso Narvaez).被反对派学生用闪电式方法骚扰的一天.(阿方索·纳瓦埃斯)
