英汉解释

adj. 喧嚣的；乱打的；放荡性的
n. 单桅帆船；喧闹的争论

同义词

a. boisterous

参考例句

1. It was at times a knockabout existence;
有时，那是一种漂泊不定的生活；
2. a knockabout overcoat; a knockabout old car.
坚固的大衣；结实的旧汽车。
3. boisterous practical jokes; knockabout comedy.
粗鲁的恶作剧；喧闹的喜剧。

英英解释

n.
  1. a sloop with a simplified rig and no bowsprit
  2. full of rough and exuberant animal spirits
  3. suitable for rough use

网络释义

knockabout
粗造的; 使颠簸; 杂家小子; 乱打的;
blatant knockabout obstreperous riproaring uproarious
喧嚣的;