cava·lierBrE/ˌkævəˈlɪə(r)/NAmE/ˌkævəˈlɪr/adjective[usually before noun]notcaringenoughaboutsthimportantoraboutthefeelingsofotherpeople漫不经心的;不在乎的◆Thegovernmenttakesacavalierattitudetotheproblemsofprisonovercrowding. 政府对监狱拥挤不堪的问题不闻不问。▸cava·lier·lyBrE/ˌkævəˈlɪəli/NAmE/ˌkævəˈlɪrli/adverb