rapid contactor

例句：

1. 1. The car accelerated to a rapid speed.
   汽车加速到了一个快速的速度。
2. 2. The racers were quick to react to the sudden turn.
   赛车手对突然转向反应迅速。
3. 3. The team worked quickly to prepare for the upcoming game.
   团队迅速准备参加即将到来的比赛。