"an ability to interest casual students"
"showed a casual disregard for cold weather"
"an utterly insouciant financial policy"
"an elegantly insouciant manner"
"drove his car with nonchalant abandon"
"was polite in a teasing nonchalant manner"
nonchalant的用法和样例:
例句
用作形容词 (adj.)
"It'll be fine," she replied, with a nonchalant shrug. 她若无其事地耸耸肩说:“会好的。”
He immediately remarked with the most nonchalant air. 他接着就装出十分冷静的模样说了话。
She defeated all her rivals for the job with nonchalant ease. 她从容不迫地击败求职的所有竞争者。
His nonchalant attitude irritated me. 他那漠不关心的态度使我恼火。
Being a little nonchalant will probably attract more attention. 一点点的不在意更有可能引起更多的关注。