sus·pi·ra·tion /ˌsʌspəˈreʃən/
  歎息
  Sus·pi·ra·tion n.  The act of sighing, or fetching a long and deep breath; a deep respiration; a sigh.
     Windy suspiration of forced breath.   --Shak.
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  suspiration
       n : an utterance made by exhaling audibly [syn: sigh]