单词	knockabout
释义	knockaboutknock‧a‧bout /ˈnɒkəbaʊt $ ˈnɑːk-/ adjective [only before noun] British English knockabout humour involves making fun of someone or something in a rough way, or behaving in a silly way
随便看	4-H 4WD 4x4 527 $64,000 question 737 747 7/7 7-Eleven 7-Up 8 800 number 911 9/11 9-11 Commission 99 999 A* A a a- A-1 A1 A3 A4

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