dubitable 

  1. 形容詞
可質疑的, 有疑問的
未定的, 不確定的

    同義字詞
debatable,disputable,doubtable,doubtful,dubious,equivocal,fishy,problematic,problematical,queer,questionable,shady,shaky,suspect,suspicious

例句

  1. Since everything therefore seems to be dubitable , does it follow that I can be certain of nothing at all?
  2. Every perception confirms the existence of "my" mind and only gives dubitable evidence for the existence of the world.
  3. The investigator determines whether a proposition is dubitable by attempting to construct a possible scenario under which it is false.
  4. Ansell-Pearson here responsibly summarizes the complexity and semantic ludicrousness of the whole matter (although the fashionable reference to Arendt is dubitable ).
  5. Crime and Punishment is a ghostly book in which all three - murderer, detective, reader - tiptoe mentally round dubitable presences and absences, and create between themselves strange large silences.