abjure

vt.发誓放弃,避免,公开放弃

发誓放弃；正式放弃（信仰、权力等）；远离（坏习惯、错误等）

动词

1. He abjured his citizenship and became a citizen of a different country.
他宣誓放弃自己的公民身份，并成为另一个国家的公民。
2. After the scandal, the politician abjured his previous beliefs and changed his stance on several issues.
在丑闻曝光后，这位政治家放弃了之前的信仰，并且在几个问题上改变了立场。