indubitable
🇺🇸
/ɪnˈduːbɪtəbl/
🇬🇧
/ɪnˈdjuːbɪtəbl/
absolutely certain or true
The detective found indubitable evidence that the suspect was at the scene of the crime.
偵探發現了無庸置疑的證據,證明嫌疑人就在犯罪現場。