im·peach·able
adjective/ɪmˈpiːtʃəbl/
/ɪmˈpiːtʃəbl/
(especially US English)- (of a crime) for which a politician or a person who works for the government can be impeached
会招致控告（或弹劾）的 - an impeachable offense
可弹劾的罪行
Oxford Collocations DictionaryImpeachable is used with these nouns:- offence
- an impeachable offense