pertinacity
🇺🇸
/ˌpɜːrtnˈæsəti/
🇬🇧
/ˌpɜːtɪˈnæsəti/
noun
R
when someone keeps trying to do something, even if it is hard
She showed her pertinacity by finishing the marathon, despite her injury.
尽管受了伤，她还是坚持完成了马拉松比赛，显示了她的坚持不懈。
translation
坚持不懈
词形变化
Plural
pertinacities