reverse  
 verb uk/rɪˈvɜːs/ us/rɪˈvɝːs/
  (CHANGE TO OPPOSITE)      
 C1 [ T ](使)反向;(使)倒转;彻底改变;推翻 
to change the direction, order, position, result, etc. of something to its opposite
  The new manager hoped to reverse the decline in the company's fortunes. 新经理希望能够扭转公司江河日下的状况。 
 Now that you have a job and I don't, our situations are reversed. 你找到了工作,我倒没有工作了,我们的情况正好掉了个儿。 
 The Court of Appeal reversed the earlier judgment. 上诉法院推翻了先前的判决。 
 - More examples
 - There is pressure on the council to reverse its decision.
 - He reversed into a lamppost and damaged the back of the car.
 - They claim the product can reverse the signs of ageing.
 - To complete the test he had to reverse the vehicle into a parking space.
 - The court's ruling reverses the original judgment.
 
  (DRIVE BACKWARDS)      
 B2 [ I or T ]倒车 
to drive a vehicle backwards
  He reversed into a lamppost and damaged the back of the car. 他倒车时撞到了路灯柱,造成车尾受损。 
 She reversed the car into the parking space. 她把车倒进停车位。 
   (PHONE)    
reverse the charges(US also call collect) 打对方付费电话;使受话方付款
to make a phone call that is paid for by the person receiving it
 reverse              
noun uk/rɪˈvɜːs/ us/rɪˈvɝːs/
the reverseC2 相反的情况(或事物);对立面
the opposite of what has been suggested
  You might think that people who don't worry about their diet are fatter and more unhealthy; in fact, the reverse is true. 你也许会认为不担心自己饮食的人会更胖更不健康,实际情况却刚好相反。 
 Whatever official news broadcasts claimed, he believed the reverse. 不管官方新闻报什么,他都只相信相反的消息。 
 in reverse (order)C1 向相反方向;倒;逆
in the opposite order or way
  To stop the engine, you repeat the same procedures, but in reverse (order). 要想关掉发动机,你得按相反顺序重复同样的步骤。 
 C2 [ U ] (also reverse gear)倒车挡 
the method of controlling a vehicle that makes it go backwards
  To go backwards, you must put the car in/into reverse (gear). 要想倒车,你得挂倒车挡。 
  [ C ] formal失败;挫折 
a defeat or failure
  They suffered a serious military/political reverse. 他们遭受了一次重大的军事/政治失败。 
 Idiom   
go into reverseidiom  出现逆转;向相反方向发展
If a situation goes into reverse, it becomes the opposite of what it was before.
  The trend towards home ownership has gone into reverse. 个人拥有房屋的趋势已经发生了逆转。