presumptive [prɪˈzʌmptɪv]

例句:

• Clinical examination can give only a presumptive diagnosis.
  临床检查只能作出初步诊断.
  
• Any free radicals in Martian soil could be taken as presumptive evidence of life there.
  火星土壤中的任何游离基将可用来推断火星存在生命.
  
• List and discuss the presumptive, probable, and reliable signs of pregnancy.
  列举和讨论妊娠的假定徵象 、 可能徵象和可靠徵象.
  
• Then there is Mitt Romney, even now the presumptive nominee.
  来自WSJ
• Exceptional pop creates a precedent precisely by abrogating the presumptive rules.
  来自NEWYORKER
• Still, the presumptive mother did nothing.
  来自NEWYORKER