touchy /ˈtʌʧi/
  (a.)敏感的,煩惱的,易怒的,暴躁的
  Touch·y a.  Peevish; irritable; irascible; techy; apt to take fire. [Colloq.]
     It may be said of Dryden that he was at no time touchy about personal attacks.   --Saintsbury.
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  touchy
       adj 1: quick to take offense [syn: huffy, thin-skinned]
       2: irritable and looking for trouble; "too touchy to make
          judicious decisions" [syn: feisty]
       [also: touchiest, touchier]