noun🔗Share正面，（钱币的）人像面. The heads side of a coin, or the side of a medal or badge that has the principal design."The medal had a cross on the obverse and had a name inscribed on the reverse."这枚奖章的正面是十字图案，反面刻有名字。itemarchaeologyhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share换位命题 A proposition obtained by obversion, e.g. All men are mortal => No man is immortal."The obverse of the statement "All students must attend class" is "No student may skip class without permission." "“所有学生必须上课”这个命题的换位命题是“任何学生未经允许不得逃课”。logiclinguisticslanguagephilosophyChat with AIVocabulary GamePractice Reading
adjective🔗Share正面的，朝向观察者的 Turned or facing toward the observer."The obverse side of the gravestone has the inscription."墓碑朝向我们这面的那一侧刻着铭文。appearancepositiondirectionChat with AIVocabulary GamePractice Reading
adjective🔗Share对应的，互补的。 Corresponding; complementary."The excitement of winning the game was the obverse feeling to the disappointment of losing last week's match. "赢得比赛的兴奋，恰好与上周输掉比赛的失望之情形成了对应和互补。aspectqualityChat with AIVocabulary GamePractice Reading
adjective🔗Share倒置的, 倒转的 Having the base, or end next to the attachment, narrower than the top."an obverse leaf"这种叶子底部比顶部窄，像是倒置的。partstructureanatomybiologyChat with AIVocabulary GamePractice Reading
