If you describe a person or their beliefs as unquestioning, you are emphasizing that they accept something without any doubt or disagreement.
例句
Isabella had been taught unquestioning obedience...伊莎贝拉被要求无条件服从。For the last 20 years, I have been an unquestioning supporter of comprehensive schools.在过去的20年中，我一直都是综合性学校的坚决支持者。
英汉词典释义
adj.
无异议的, 毫无疑问的, 不犹豫的
He acts in unquestioning obedience to the orders of his superior.他的行动绝对服从上级的命令。