tetchy /ˈtɛʧi/
  (a.)易怒的,不和悅的,極敏感的
  tetchy
       adj : easily irritated or annoyed; "an incorrigibly fractious
             young man"; "not the least nettlesome of his
             countrymen" [syn: cranky, fractious, irritable, nettlesome,
              peevish, peckish, pettish, petulant, testy,
             techy]
       [also: tetchiest, tetchier]