資料來源 : pyDict

碰撞;到處流浪,混;漫遊;接連打擊;沖擊;粗暴對待

資料來源 : WordNet®

knock about
     v 1: strike against forcefully; "Winds buffeted the tent" [syn: {buffet},
           {batter}]
     2: be around; be alive or active; "Does the old man still kick
        around?" [syn: {kick around}, {kick about}]