knock around
phrasal verb with knock verb uk/nɒk/ us/nɑːk/
informal (UK also knock about)
(RELAX)
闲呆着,悠闲地打发时间
to spend time relaxing and doing very little
I spent the weekend just knocking around the house. 我周末就在家里闲呆着。
(BE WITH SOMEONE)
(和某人)长时间在一起
to spend a lot of time with someone
I used to knock around with him at school. 我过去在学校里常和他在一起。