单词 | subcontrary |
释义 | Word Frequency subcontrary(sʌbˈkɒntrərɪ) logic adjective 1. (of a pair of propositions) related such that they cannot both be false at once, although they may be true together Compare contrary (sense 5), contradictory (sense 3)nounWord forms: plural -ries 2. a statement that cannot be false when a given statement is false |
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