Level 5 · word 10,532 of 20,000

unchallenged

/ənˈtʃælɪndʒd/ American
  • adj. 未受到质疑的, 无异议的
Definition
  • adj. accepted without being questioned or disputed
Example
His claim went unchallenged because no one had proof against it.
他的说法没有人质疑,因为没人拿得出反对的证据。