staying power noun
Learner's definition of STAYING POWER
[noncount]
: the quality or ability that allows someone or something to continue to be effective, successful, popular, etc., for a long period of time耐力；持久力 -
a long-distance runner with a lot of staying power耐力很好的长跑运动员
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a song with staying power经典歌曲
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Her staying power as a pop icon is remarkable.作为流行偶像，她的影响力经久不衰。