hoist(ing) pulley

 
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hoist(ing) pulley的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

名詞 hoist:
  1. lifting device for raising heavy or cumbersome objects

動詞 hoist:
  1. raise or haul up with or as if with mechanical help

  2. move from one place to another by lifting

  3. raise

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