adj.精力充沛的，充满活力的；精力旺盛的，精神饱满的；（措施等）积极的，有力的；雄健 双语释义：adj.(形容词)精力充沛的,充满活力的 full of energy; very active英英释义： energetic[ ,enə'dʒetik ]adj.possessing or exerting or displaying energy"an energetic fund raiser for the college"; "an energetic group of hikers"; "it c