shackle

shackle
noun
  1. (shackles)a pair of fetters connected together by a chain, used to fasten a prisoner's wrists or ankles together
    镣铐;手铐;脚镣
    ■(figurative)used in reference to something that restrains or impedes
    (喻)枷锁,束缚
    society is going to throw off the shackles of racism and colonialism.
    社会将摆脱种族主义和殖民主义的枷锁。
  2. a metal link, typically U-shaped, closed by a bolt, used to secure a chain or rope to something
    带销U形环,钩环螺栓
    ■a pivoted link connecting a spring in a vehicle's suspension to the body of the vehicle
    吊耳(连接悬架弹簧与车身)
verb
  1. [with obj.]chain with shackles
    给…带上镣铐
    ■(figurative)restrain; limit
    (喻)束缚;限制
    they seek to shackle the oil and gas companies by imposing new controls.
    他们企图通过施加新的管制来束缚石油和煤气公司。
语源
  1. Old English sc(e)acul 'fetter', of Germanic origin; related to Dutch schakel 'link, coupling'
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