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persistent英 [pəˈsɪstənt]；美 [pɚˈsɪstənt, -ˈzɪs-]持续的； 坚持不懈的； 持久的； 坚持不渝等等的意思.
派生词：persistently
例句：The goal has now been finally attained through their dauntless and persistent efforts.经过他们百折不挠,再接再励的努力,现在终于达到了目的.
She had been astonishingly persistent so earnest an effort was well deserving of a better reward. 她这天一直表现出惊人的毅力和顽强,像她这么努力找工作,照理该有个更好的回报.
When we enact minimum wage and rent controls, persistent surpluses and shortages canoccur. 当实行最低工资及房租控制政策时,就会出现持续的过剩和短缺.
By the end of the 1960 s, economic prosperity was being eroded by persistent inflation. 六十年代末,经济繁荣受到持续的通货膨胀的侵蚀.
