go/turn over something in your mindTHINK ABOUTto keep thinking about something because you are trying to understand it or solve a problem 〔因为想理解某事或解决某问题而〕反复思考某事 Corbett rode along, turning over in his mind what Bruce had said. 科比特骑着车,反复思考布鲁斯的话。
→ go/turn over something in your mind at mind1(13)