unchallenged

unchallenged
adjective
  1. not disputed or questioned
    未受置疑的;无异议的
    the report's findings did not go unchallenged.
    报告的结果并非未受置疑。
    ■(especially of a person in power) not opposed or defeated
    (尤指当权者)未受挑战的;未被击败的
    a position of unchallenged supremacy.
    无人挑战的至高无上地位。
    ■not called on to prove one's identity or allegiance
    未受置疑的;未受盘问的
    they walked unchallenged into a hospital and stole a baby.
    他们未受盘问进入医院偷走了一名婴儿。
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