单词	propositional calculus
释义	propositional calculus noun : the branch of symbolic logic that uses symbols for unanalyzed propositions and logical connectives only called also sentential calculus compare predicate calculus Word History First Known Use 1903, in the meaning defined above
随便看	murderously murderousness murderousnesses aspect aspect ratio aspectable aspection aspects aspectual aspen aspen poplar aspen tortrix aspener aspenest aspenner aspennest aspens asper asperate asperated asperates asperating aspergations asperge asperged

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