顽固性

She displayed remarkable pertinacity in pursuing her dream of becoming an artist, despite numerous setbacks.
她对成为艺术家的梦想展现出了惊人的毅力，尽管遭遇了许多挫折。
The archaeologist's pertinacity paid off when they finally unearthed the ancient artifact.
考古学家的坚持得到了回报，他们终于发掘出了那件古代文物。
His persistence and pertinacity were key factors in winning the marathon race.
他在马拉松比赛中凭借坚持和毅力赢得了胜利。
The scientist's pertinacity led to groundbreaking discoveries in the field of quantum mechanics.
这位科学家的毅力推动了量子力学领域的重大发现。
The student's pertinacity in asking questions during class demonstrated their eagerness to learn.
课堂上学生不断提问的毅力显示出他们对学习的热切渴望。
Despite financial difficulties, the entrepreneur maintained his pertinacity and eventually turned the business around.
尽管面临财务困境，这位企业家仍保持毅力，最终让公司起死回生。
Her pertinacity in researching and writing her thesis resulted in a well-received publication.
她在撰写论文上的坚持不懈使她的作品受到好评。
The coach praised the team's pertinacity in bouncing back from consecutive losses.
教练赞扬球队在连败后展现出的坚韧不拔。
His pertinacity in overcoming addiction is an inspiration to many who struggle with similar challenges.
他战胜毒瘾的决心激励了许多面临同样困难的人。
The journalist's pertinacity in investigating the corruption scandal led to a significant public outcry.
记者对腐败丑闻的深入调查引起了公众强烈的反响。