柯林斯词典mull over (mulling,mulled,mulls) 1. PHRASAL VERB If you mull something over, you think about it for a long time before deciding what to do. 斟酌 McLaren had been mulling over an idea to make a film. 麦克拉伦一直在琢磨着要拍一部电影。 返回 mull over