tickover

基本解释

• n.空转(慢转；无负载运转；怠速运转)

同根派生

英汉例句

• When natural background sounds, like the engine tickover of a parked car, were added, the hybrids' direction sometimes could not be detected until they were perilously close.
  如果添加诸如停车时发动机的空转此类自然背景音，有时混合型汽车的方向在危险距离之前根本无从判断。