to argue with someone, particularly over the ownership of something, facts, etc.
争论, 争执
to complain quietly or softly, often in a way that others cannot hear or understand
嘟囔, 抱怨
to spread bad and awful commentaries about someone in order to damage their reputation
贬低, 诽谤
to criticize or speak unfavorably about someone or something, often in an unfair or unkind way.
说坏话, 抨击
to tell a person that one admires something about them such as achievements, appearance, etc.
称赞, 赞扬
to support or defend something that is believed to be right so it continues to last
支持, 维护
to criticize someone for their actions or behavior, often implying a need for correction
批评, 指责
to strongly and sincerely state that a particular statement or belief is true
确认, 断言
to confirm or prove the the accuracy, authencity, or effectiveness of something
验证, 确认