rightfulKK [ˋraɪtfəl] /ˈɹaɪtfəl/形容詞1合法的、正當的多用於名詞前The painting was finally returned to its rightful owner.那幅畫終於歸還給合法的所有人。2應得的、理所應得的After years of hard work, she took her rightful place as team leader.經過多年努力,她坐上了應得的隊長位置。3正當的、公正的正式He has a rightful claim to part of the inheritance.他對部分遺產有正當的主張權。