supposition [ˌsʌpəˈzɪʃən]

例句:

• The police are working on the supposition that he was murdered.
  警方正根据他被谋杀的假定展开调查。
  
• The police are acting on the supposition that she took the money.
  警察正按照她偷了钱的猜想采取行动.
  
• The whole plan is based on merely his own supposition.
  整个计划只是建立在他的主观臆断上.
  
• However, there remains much supposition about the whole episode.
  来自THETIMES
• Do you have a 'pre-supposition' that everything is about you?
  来自SA
• Coolidge's psychology has driven several biographers to fits of frustrated supposition.
  来自NEWYORKER