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单词
insouciant
释义
insouciant
ADJ
MAINLY LITERARY
/ɪnˈsuːsiənt/
not worrying about or paying attention to possible problems 无忧无虑的；逍遥自在的；漠不关心的
his insouciant manner
他那无忧无虑的样子
DERIVED WORD
insouciance
noun
U
insouciantly
adv