pertinacious [ˌpɜ:tɪˈneɪʃəs]以下由轻松背单词网站提供
单词级别第11级基本释义adj.顽固的英英释义very determined and refusing to be defeated by problems参考例句I can affirm that he is tenacious and pertinacious as are few. 我可以肯定,像他那样不屈不挠、百折不回的人是十分罕见的。Questions buzzed in his head like pertinacious bees. 一连串问题在他脑子里盘旋着,就象纠缠不休的蜜蜂。 推荐阅读 |