unchallengeable

🇺🇸 /ʌnˈtʃælɪndʒəbl/ 🇬🇧 /ʌnˈtʃælɪndʒəbl/
词频
难度
标签 RARE
adjective
R

Something that is beyond doubt or cannot be disputed.

The expert's testimony was unchallengeable, leaving no room for doubt.

专家的证词毫无疑问,不留余地。

translation

adj. 无可争议