drop·kick /-ˌkɪk/
  踢反彈球
  drop-kick
       v 1: drop and kick (a ball) as it touches the ground, as for a
            field goal
       2: score (a goal) by making a dropkick
  dropkick
       n : (football) kicking (as for a field goal) in which the
           football is dropped and kicked as it touches the ground
       v 1: drop and kick as it touches the ground
       2: make the point after a touchdown with a dropkick