| 释义 | 
		knock·a·bout AHD[nŏkʹə-bout'] D.J.[ˈnɒkəˌbaʊt]K.K.[ˈnɑkəˌbaʊt]adj.(形容词)- Boisterous; rowdy.喧闹的;吵闹的
 
 - Appropriate for rough wear or use:朴素的,粗陋的:适合于便穿的或粗用的:a knockabout overcoat.一件粗陋的外套
 
  n.Nautical(名词)【航海】- A small sloop with a mainsail, jib, and keel but no bowsprit.单桅帆船:有一个主帆、三角帆和龙骨但没有船首斜桁的单桅小帆船
 
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