a·po·ri·a
noun/əˈpɔːriə/
/əˈpɔːriə/
(specialist)- a situation in which two or more parts of a theory or argument do not agree, meaning that the theory or argument cannot be true
（理论或论据的）自相矛盾，不成立 Word Originmid 16th cent.: via late Latin from Greek, from aporos ‘impassable’, from a- ‘without’ + poros ‘passage’.