do somebody a power of goodBritish EnglishBrE informalHEALTHY to make someone feel more healthy, happy, and hopeful about the future 对某人大有好处 It looks as if your holiday has done you a power of good. 看来休假对你大有好处。
do somebody a power of good• It can also be funny and it can do you a power of good.• Yeltsin could do his country a power of good by directing public attention to these issues.
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