| 释义 |
rev AHD[rĕv] 【非正式用语】 D.J.[rev]K.K.[rɛv]n.（名词）- A revolution, as of a motor.旋转：旋转，如发动机
v.（动词）revved, rev.ving, revs v.tr.（及物动词）- To increase the speed of (a motor, for example):加速：增加（例如发动机）的速度：revved the engine.增加引擎的速度
- To accelerate or increase:加速或增加：orders to rev up factory output.增加工厂产量的指令
- To make livelier or more productive:使更有生气或更多产：revving ourselves up for the game; efforts to rev the economy.振作我们的精神打好比赛；繁荣经济所做的努力奋斗
v.intr.（不及物动词）- To operate at an increased speed:加快转速：在加速的条件下运行：heard the motors revving.听到电机在加速运行
- To accelerate in quantity or activity.增大：在数量或活力上增大
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