opineBrE/əʊˈpaɪn/NAmE/oʊˈpaɪn/verbpresent simple - I / you / we / theyopineBrE/əʊˈpaɪn/NAmE/oʊˈpaɪn/present simple - he / she / itopinesBrE/əʊˈpaɪnz/NAmE/oʊˈpaɪnz/past simpleopinedBrE/əʊˈpaɪnd/NAmE/oʊˈpaɪnd/past participleopinedBrE/əʊˈpaɪnd/NAmE/oʊˈpaɪnd/ -ing formopiningBrE/əʊˈpaɪnɪŋ/NAmE/oʊˈpaɪnɪŋ/~that…(formal) toexpressaparticularopinion表达，发表（意见）◆HeopinedthatPraguewasthemostbeautifulcityinEurope. 他认为布拉格是欧洲最美丽的城市。