upheaval [ʌpˈhi:vl]以下由轻松背单词网站提供
单词级别第10级基本释义n.胀起,(地壳)的隆起;剧变,动乱英英释义(a) great change , especially causing or involving much difficulty , activity or trouble参考例句It was faced with the greatest social upheaval since World War Ⅱ. 它面临第二次世界大战以来最大的社会动乱。The country has been thrown into an upheaval. 这个国家已经陷入动乱之中。 推荐阅读 |