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English definition of “rest up”

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rest up

verb uk phrasal verb with rest   /rest/ us  
to relax in order to have strength for something: Why don't you take a nap to rest up for the party?
Translations of “rest up”
in Chinese (Traditional) 得到充分休息, 養足精神…
in Chinese (Simplified) 得到充分休息, 养足精神…
(Definition of rest up from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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