lingering
  經久不消; 經久不消; 慢燃
  Lin·ger v. i. [imp. &  p. p. Lingered p. pr. & vb. n. Lingering.]  To delay; to loiter; to remain or wait long; to be slow or reluctant in parting or moving; to be slow in deciding; to be in suspense; to hesitate.
     Nor cast one longing, lingering look behind.   --Gray.
     Perhaps thou linger'st, in deep thoughts detained.   --Milton.
  Syn: -- To loiter; lag; saunter; delay; tarry; stop; hesitate.
  Lin·ger·ing, a.
  1. Delaying.
  2. Drawn out in time; remaining long; protracted; as, a lingering disease.
     To die is the fate of man; but to die with lingering anguish is generally his folly.   --Rambler.
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  lingering
       adj : continuing for a long time; "a lingering sense of guilt"
             [syn: lingering(a)]
       n : the act of tarrying [syn: tarriance]