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English definition of “perk up”

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perk up

verb [I or T] uk phrasal verb with perk   /pɜːk/ us    /pɝːk/ informal
to improve or become more exciting: Share prices perked up slightly before the close of trading.
Translations of “perk up”
in Chinese (Traditional) 有所改善, 有起色, 變得更有趣…
in Chinese (Simplified) 有所改善, 有起色, 变得更有趣…
(Definition of perk up from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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