persistence
noun [ U ] uk/pəˈsɪs.təns/ us/pɚˈsɪs.təns/
C2 持续存在;坚持不懈，执意
the fact that someone or something persists
Most financial analysts have been surprised by the persistence of the recession. 大多数金融分析家都对这种持续的衰退表示惊讶。
Her persistence and enthusiasm have helped the group to achieve its international success. 她的坚持不懈和极大热情帮助该集团在国际上获得了成功。
Synonym: tenacity