| 释义 |
contraposition/kɒntrəpəˈziʃ(ə)n/n. 1 opposition or contrast 针对，对立，对照 2 Logic conversion of a proposition from all A is B to all not-B is not-A 【逻辑学】(将命题 All A is B 转换成 All not-B is not-A 的)换质位法 □ contrapositive /-ˈpɒzitiv/ adj. & n.[Late Latin contrapositio (as CONTRA-, ponere posit- ‘place’)] |