单词	insouciance
释义	insouciancein‧sou‧ci‧ance /ɪnˈsuːsiəns/ noun [uncountable] formal Word Origin WORD ORIGINinsouciance Origin: 1800-1900 French soucier ‘to trouble’ Examples EXAMPLES FROM OTHER DICTIONARIES For all her apparent insouciance, she was desperately unhappy. a cheerful feeling of not caring or worrying about anything SYN  nonchalance:  an air of insouciance—insouciant adjective—insouciantly adverb
随便看	soundlessly soundlessness soundly soundness Sound of Music, The soundproof soundsmith soundstage sound system soundtrack sound wave soup souped-up soup kitchen soup spoon soupy soupçon sour source source code sour cream sourdough sourly sourness sourpuss

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。