switched

英 [swɪtʃt] 美 [swɪtʃt]

v.  (使)改变，转变，突变; 交换; 掉换; 转换; 对调; 调班; 临时掉换工作时间
switch的过去分词和过去式

过去式：switched过去分词：switched

BNC.39212 / COCA.33255

柯林斯词典

  1. N-COUNT (电路的)开关，闸，转换器
    A switch is a small control for an electrical device which you use to turn the device on or off.
    1. Leona put some detergent into the dishwasher, shut the door and pressed the switch.
      利昂娜将一些清洁剂放入洗碗机，关上门后按了开始键。
    2. ...a light switch.
      电灯开关
  2. VERB 转换;改变;转变
    If you switch to something different, for example to a different system, task, or subject of conversation, you change to it from what you were doing or saying before.
    1. Estonia is switching to a market economy...
      爱沙尼亚正在向市场经济转轨。
    2. The law would encourage companies to switch from coal to cleaner fuels...
      该法律将鼓励企业转而使用比煤更加清洁的能源。
    3. The encouragement of a friend spurred Chris into switching jobs.
      在一位朋友的鼓励下，克理斯换了工作。
    4. Switch is also a noun.
    5. New technology made a switch to oil possible...
      新技术使得转而使用石油成为可能。
    6. The spokesman implicitly condemned the United States policy switch.
      发言人含蓄地谴责了美国政策上的转变。
    7. Switch over means the same as switch .
      switch over 同 switch
    8. ...a professional man who started out in law but switched over to medicine.
      开始学法律后转而从医的专业人士
  3. V-ERG 转移(注意力);(注意力)转变
    If you switch your attention from one thing to another or if your attention switches, you stop paying attention to the first thing and start paying attention to the second.
    1. My mother's interest had switched to my health...
      母亲转而关注起我的健康来。
    2. As the era wore on, she switched her attention to films.
      随着这个时代慢慢过去，她把目光投向了电影业。
  4. VERB 交换;调换;对调
    If you switch two things, you replace one with the other.
    1. In half an hour, they'd switched the tags on every cable...
      半个小时内，他们就给每根电缆都换了标签。
    2. The ballot boxes have been switched.
      投票箱被人调换了。
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双语例句

  1. The workforce have recently been calling for their working hours to be reduced. Many companies have accordingly switched to a five-day week.
    工人们最近一直在呼吁缩短工作时间。许多公司于是转成了一周五天工作制。
  2. She braked to a halt and switched off.
    她刹车停下，然后将车熄火。
  3. I switched off the engine and coasted round the corner.
    我熄掉引擎，靠惯性转过弯去。
  4. The device automatically disconnects the ignition when the engine is switched off
    当引擎关掉时，这个装置会自动切断点火开关。
  5. She switched on one bar of the electric fire.
    她打开了一片电暖器。
  6. He switched on the television, flicking through the channels in a search for something to hold his interest.
    他打开电视机，不停地换台，想找个感兴趣的节目。
  7. His focus switched to the little white ball
    他把关注点转移到那个小白球上。
  8. He trotted to the truck and switched on the ignition. Nothing happened.
    他匆匆走向卡车并转动点火开关，结果没有任何反应。
  9. The investigation has suddenly switched to a new line of inquiry.
    调查突然转向了一条新的线索。
  10. She switched on the bedside lamp
    她打开床头灯。
  11. He switched automatically into interview mode.
    他自动切换到访谈模式。
  12. The microphones had been switched off.
    这些麦克风已关掉。
  13. I took my bags inside, lowered myself onto the bed and switched on the TV
    我把包拎进屋，往床上一倒，然后打开了电视机。
  14. He took his flashlight from his jacket pocket and switched it on
    他从夹克口袋里拿出手电筒，打开开关。
  15. There was a little portable television switched on behind the bar
    柜台后面有一台开着的便携式小型电视机。
  16. He switched the control to the answer-play mode and waited for the tape to rewind.
    他把控制键转换到回答－播放模式，然后等待倒带。
  17. As soon as the seat belt sign had been switched off, we rushed out.
    安全带指示灯一关掉，我们就冲了出去。
  18. My mother's interest had switched to my health
    母亲转而关注起我的健康来。
  19. As the era wore on, she switched her attention to films.
    随着这个时代慢慢过去，她把目光投向了电影业。
  20. In half an hour, they'd switched the tags on every cable
    半个小时内，他们就给每根电缆都换了标签。
  21. The ballot boxes have been switched.
    投票箱被人调换了。
  22. She switched off the coffee-machine
    她关掉了咖啡机。
  23. Glass parked the car and switched the engine off.
    格拉斯停好车，熄了火。
  24. She emptied both their mugs and switched on the electric kettle
    她把他们俩的杯子倒空，烧上了电水壶。
  25. It's too stupid for words not having the machines switched on when they're most needed
    最需要这些机器时却不打开，真是愚蠢至极。
  26. At first he studied architecture, but later he switched to geology.
    他原是学建筑的，中途改行搞地质了。
  27. I have just switched to the profession of a teacher and quite lack experience in teaching work.
    我刚半路出家来当教师，还没有什么教学经验。
  28. He switched over to teaching in mid-career.
    他在而立之年转入教学工作。
  29. They switched from set speeches to a question-and-answer format.
    他们从事先准备好讲稿的演说转向一问一答的形式。
  30. We're trying to get people switched on to the benefits of healthy eating.
    我们正努力让大家意识到健康饮食的好处。
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