/ˈɪmpækt/ N-COUNT The ~ that something has on a situation, process, or person is a sudden and powerful effect that it has on them; 影响 What’s the ~ to you? v. 冲击,撞击;挤入,压紧;(对……)产生影响

impact /ˈɪmpækt/ What’s the impact to you? 影响。跟effect有什么关系