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buoy up是什么意思

buoy up

美['bʊiːʌp]  英['buːiːʌp]
  近义词:float,lightenup,lighten,buoy,

英英释义

Verb
  1. become more cheerful;

    "after a glass of wine, he lightened up a bit"

  2. make more cheerful;

    "the conversation lightened me up a bit"

  3. keep afloat;

    "The life vest buoyed him up"

THE END