wiry /ˈwaɪri/
  (a.)金屬線制的,鐵絲似的,瘦長結實的
  Wir·y a.
  1. Made of wire; like wire; drawn out like wire.
  2. Capable of endurance; tough; sinewy; as, a wiry frame or constitution.  “A little wiry sergeant of meek demeanor and strong sense.”
     He bore his age well, and seemed to retain a wiry vigor and alertness.   --Hawthorne.
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  wiry
       adj : lean and sinewy [syn: stringy]
       [also: wiriest, wirier]