rumbustious

adj.

1. 吵嚷的；喧闹的
   full of energy in a cheerful and noisy way

1. ADJ-GRADED 欢闹的;闹腾的
   A rumbustious person is energetic in a cheerful, noisy way.
   1. ...the flamboyant and somewhat rumbustious prime minister.
      喜欢卖弄、有点闹腾的首相

in AM, use 美国英语用 rambunctious

1. The post-war consensus was ripe for destruction, and a host of new forces, from personal computers to private equity, aided her more rumbustious form of capitalism.
   此时，打破旧世界的战后共识已经成熟，而从个人计算机到私募股权等各种新生力量又给她提供了更加具有活力的资本主义形式。
2. The normally rumbustious, hard-edged Kiwi/ Aussie attitude to visiting Poms seems to have been suspended for William, Catherine and George.
   通常吵吵嚷嚷的新西兰人和澳大利亚人对即将来访的英国佬持有犀利无比的态度，这次似乎因威廉、凯瑟琳和乔治而变得矜持了。
3. I feel nowhere to escape* tomorrow will be an other rumbustious day.
   因为明天又是喧闹的一天。
4. The children get very rumbustious after class.
   下课后孩子们变得非常欢笑声四溢的。

adj

1. noisy and lacking in restraint or discipline
   1. a boisterous crowd
   2. a social gathering that became rambunctious and out of hand
   3. a robustious group of teenagers
   4. beneath the rumbustious surface of his paintings is sympathy for the vulnerability of ordinary human beings
   5. an unruly class

   Synonym:    boisterousrambunctiousrobustiousunruly