A sustained pull applied mechanically especially to the arm, leg, or neck so as to correct fractured or dislocated bones, overcome muscle spasms, or relieve pressure.

• 牵引尤指对胳膊、腿或脖子机械地不断地拉以便矫正骨折或脱臼的骨头，治愈肌肉痉挛以及减轻压力