revving名词(对基督教教士的尊称)大人(Reverend的缩写)/rev/动词(使)快速运转The noise of the car engine revving up woke the whole neighbourhood.汽车发动机高速转动的声音把整个社区的人都吵醒了。/rev/名词(发动机的)一转a rev counter转数计数器想跟读,去练习