abrogate
词根词缀：
abnormal adj. 反常的
ab 相反 + normal 正常的 → 反常的
absent adj. 缺席的
abs 相反 + ent 存在 → 不在 → 缺席的
abstain v. 戒绝
abs 相反 + tain 拿住 → 不拿 → 戒绝
abstinence n. 节制；禁欲
abs 相反 + tin 拿住 + ence 表状态 → 不让拿 → 节制；禁欲
abstruse adj. 难懂的，深奥的
abs 相反 + trus 推，冲 + e →〔思维〕冲不进 → 难懂的
abuse v. 滥用
ab 相反 + use 用 → 不〔正常〕使用 → 滥用
abuse n. 滥用
数据来源：新东方英语词汇速记大全
相关例句：
Where application would abrogate rights guaranteed by Native American treaties.
或者适用将取消土著居民条约上保证的权利。
Other situations in which PBC considers necessary to abrogate post-holding qualification.
其他中国人民银行认定应取消任职资格的情形。
"He recognized that you can't just abrogate contracts willy-nilly, but he moved to do what could be done," Larry Summers, Obama's chief economic adviser, told the AP in an interview Tuesday.
“他知道你不能被迫取消合同，但他做了应该做的事情，”Obama的首席经济顾问Larry Summers在周二的一次访谈中告诉美联社。
While nominally handing massive new budget powers to the DNI the law also makes clear that he will not "abrogate the statutory responsibilities" of any existing intelligence related agency.
虽然这项法律名义上授予国家情报局长在预算问题上新的巨大权力，但同时也明确规定，他将不得“废除”现有任何与情报相关机构的“法律规定的职责”。
President Bush intends to abrogate US sovereignty to the North American Union, a new economic and political entity which the President is quietly forming, much as the European Union has formed.
布什总统打算废除美国的主权北美联盟，一个新的经济和政治实体的总统正悄然形成，就像欧洲联盟已经形成。
In consideration of the comparison between the costs of the control of the capital account and the benefits of the abrogation of the said control, China shall abrogate the control of capital account without hesitation.
从资本项目管制的成本和取消资本项目管制的效益的对比来看，我国应该完全取消资本项目管制。