n.漠不关心，冷淡，无动于衷

She greeted the news with a surprising air of nonchalance, as if it was no big deal.
她以一种令人惊讶的漠然态度面对这个消息，好像这没什么大不了的。
His nonchalance about the upcoming exam worried his parents.
他对即将到来的考试的不在乎让他的父母很担心。
The experienced detective handled the case with nonchalance, never showing any sign of panic.
这位经验丰富的侦探处理案件时从容不迫，从未表现出任何恐慌的迹象。
Despite the danger, he walked through the fire with an unsettling nonchalance.
尽管有危险，他穿过火场时却表现出令人不安的冷静。
Her nonchalance towards her mistakes suggested she didn't take responsibility seriously.
她对自己的错误表现出的无所谓态度表明她并不认真对待责任。
His nonchalant response to the accident made everyone suspect he knew more than he let on.
他对事故的漠然回应让每个人都怀疑他知道的比他透露的要多。
The model walked down the runway with a captivating nonchalance that captured the audience's attention.
模特以一种迷人的漫不经心走下T台，吸引了观众的注意。
His nonchalance in the face of adversity was both admirable and frustrating to those around him.
他在逆境中的从容不迫既令周围的人钦佩又让他们感到沮丧。
With a nonchalant shrug, she dismissed the criticism, not letting it affect her confidence.
她满不在乎地耸耸肩，对批评置之不理，不让它影响自己的信心。
His nonchalance about money belied the fact that he had worked hard to accumulate his wealth.
他对金钱的无所谓态度掩盖了他为积累财富所付出的努力。