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这个单词你近期已经查过5次了,小D建议你将它收录到单词本。收录 / 忽略

pulley

['puli]['puli] 添加到我的生词本
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n.
1.滑轮(组);滑车
2.皮带轮
复 数:pulleys
同:
  1. The pulley of the clothes line jumped the track and Mother's washing fell down.
    晾衣服绳子的滑轮脱绳了,妈妈洗的衣服掉了下来。收藏
  2. The rope slipped from my hands and coiled itself around the pulley.
    绳子从我手中滑落绕在滑轮上。收藏
  3. A pulley or a system of pulleys set in a casing.
    滑轮,滑轮组安装在机械外壳中的滑轮或滑轮组收藏
  4. The lower part of a pulley block.
    滑车组较低的一部分收藏
  5. Put the V belt on the pulley of the sewing machine.
    首先把V形皮带挂到缝纫机皮带轮上。收藏
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名词解释:

  • a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope
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