repercussion
词根词缀：
concussion n. 冲击；震荡
con 加强 + cuss 摇动 + ion 表名词 → 摇动得厉害 → 震荡
discuss v. 讨论
dis 分散 + cuss 摇动 → 分散敲击〔问题〕→ 讨论
percussion n. 震动
per 加强 + cuss 摇动 + ion 表名词 → 猛烈摇动 → 震动
repercussion n. 反响；回响
re 回 + percussion 震动 → 震动回来的余震 → 反响；回响
数据来源：新东方英语词汇速记大全
相关例句：
In order to adapt the demand of experiment teaching reform of colleges and university, we have opened "electronic design experiment" common electiver course facing every dept of our university, which caused a strong repercussion in the hearts of students.
为适应高校实验教学改革的要求，我们面向全校开设了“电子设计实验”公共选修课，此举在全校同学中引起了强烈反响。
Results and Conclusion There is good effect of FHI on analgesia, anti inflammation, repercussion, and elevation of physical ability.
结果和结论I号药有良好的镇痛、抗炎消肿和提高体能的效应；
According to the click rate, journalism blog in China has a repercussion to some degree.
从其点击率来看，记者博客已在我国国内引起了一定程度的反响。
This case evoked great repercussion.
这一事件在我国引起了极大反响。
The paper analyzed the historical background of the crisis, the contradictory and struggle in the crisis among Rongs 'enterprise, government and other businesses, and social repercussion as well.
文中分析了产生这一危机的历史背景，事件过程中荣氏企业集团与政府、其它企业之间的矛盾与斗争以及社会各界的反响。
Whether fictions or films, these three works not only have achieved a high artistic achievement, but also caused a larger social repercussion.
不论小说还是电影，这三部作品都取得了较高的艺术成就，而且引起了比较大的社会反响。