n.蛮勇，鲁莽，冒失

His temerity in challenging the authority of the mayor was met with swift punishment.
他的胆大妄为挑战市长权威的行为立即受到了严厉的惩罚。
She displayed an alarming temerity by driving alone through the deserted forest at night.
她夜晚独自驾车穿越荒芜的森林，表现出令人惊讶的大胆。
The explorer's temerity to venture into the unknown territory was both admirable and risky.
探险家冒险进入未知领域的勇气既令人钦佩又充满风险。
His temerity to attempt such a complex surgery without any prior experience is reckless.
他毫无经验就尝试如此复杂的手术，真是大胆妄为。
The soldier's temerity in charging into battle single-handedly saved his unit from certain defeat.
那个士兵单枪匹马冲入战场的勇敢行为救了整个部队免于覆灭。
Her temerity in starting her own business at such a young age shows her determination.
她在如此年轻时就开始创业，这显示了她的大胆和决心。
The archaeologist's temerity to dig up ancient artifacts without proper permits was illegal.
这位考古学家未经许可挖掘古代文物，这种鲁莽行为是违法的。
The politician's temerity in proposing such radical reforms was met with skepticism from his colleagues.
那位政治家提出如此激进的改革建议，同事们对此持怀疑态度。
With a leap of temerity, he decided to quit his high-paying job and pursue his passion for art.
他鼓足勇气，决定放弃高薪工作去追求他对艺术的热情。
The climber's temerity to scale Mount Everest without proper training is a testament to human courage.
那位没有接受专业训练就攀登珠穆朗玛峰的登山者，其勇气令人惊叹。