柯林斯词典centripetal /sɛnˈtrɪpɪtəl, ˈsɛntrɪˌpiːtəl/ 1. ADJ acting, moving, or tending to move towards a centre 曏心的→compare centrifugal 返回 centripetal剑桥词典(of a turning object ) moving towards the point around which it is turning 曏心的 centripetal force 曏心力 返回 centripetal