tor·tur·ous /ˈtɔrʧrəs, ˈtɔrʧə-/
  (a.)拷問的,痛苦的
  Tor·tur·ous a. Involving, or pertaining to, torture. [R.] “The torturous crucifixion.”
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  torturous
       adj : extremely painful [syn: agonizing, agonising, excruciating,
              harrowing, torturing, torturesome]