| 例句 |
adjective She could not allow such a claim to go unchallenged. 她不能对这样的要求听之任之。 These ideas have remained largely unchallenged for 60 years. He is in a position of unchallenged authority. 他拥有绝对的权威。 I walked into the building unchallenged. 我畅行无阻地走进大楼。 |