invigoration
  精神充沛,身心愉快,鼓舞
  In·vig·or·a·tion n. The act of invigorating, or the state of being invigorated.
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  invigoration
       n 1: quality of being active or spirited or alive and vigorous
            [syn: animation, spiritedness, brio, vivification]
       2: the activity of giving vitality and vigour to something
          [syn: vivification, animation]