bouncing, bouncy, peppy, spirited 释义: 形容词 marked by lively action; "a bouncing gait"; "bouncy tunes"; "the peppy and interesting talk"; "a spirited dance"
alert, brisk, lively, merry, rattling, snappy, spanking 释义: 形容词 quick and energetic; "a brisk walk in the park"; "a lively gait"; "a merry chase"; "traveling at a rattling rate"; "a snappy pace"; "a spanking breeze"