点击下方单词,选择对的这个单词
1. 漠不关心;漫不经心Insouciance is lack of concern shown by someone about something which they might be expected to take more seriously.
1. the cheerful feeling you have when nothing is troubling you
Synonym: carefreenesslightheartednesslightsomeness
多通过句子记忆单词,而不是单独死记硬背。