emer·gen·cy /ɪˈmɝʤəntsi/
  緊急情況,突然事件,非常時刻
  emer·gen·cy /ɪˈmɝʤənsɪ/ 名詞
  急症,緊急,急診,意外
  emergency
  緊急
  E·mer·gen·cy n.; pl. Emergencies
  1. Sudden or unexpected appearance; an unforeseen occurrence; a sudden occasion.
     Most our rarities have been found out by casual emergency.   --Glanvill.
  2. An unforeseen occurrence or combination of circumstances which calls for immediate action or remedy; pressing necessity; exigency.
  To whom she might her doubts propose,
  On all emergencies that rose.   --Swift.
     A safe counselor in most difficult emergencies.   --Brougham.
  Syn: -- Crisis; conjuncture; exigency; pinch; strait; necessity.
  ◄ ►
  emergency
       n 1: a sudden unforeseen crisis (usually involving danger) that
            requires immediate action; "he never knew what to do in
            an emergency" [syn: exigency, pinch]
       2: a state in which martial law applies; "the governor declared
          a state of emergency"
       3: a brake operated by hand; usually operates by mechanical
          linkage [syn: hand brake, emergency brake, parking
          brake]