unchallenged

形容词

1. 1

   未受质疑的、未遭反驳的、无人异议的

   His version of events went unchallenged for almost ten years.

   他对事件的说法将近十年都没有人质疑。

2. 2

   未受挑战的、无人匹敌的

   She is still the unchallenged leader of her party.

   她仍是党内地位无人能挑战的领袖。

3. 3

   未被盘查的、未受阻拦的

   The stranger walked into the office building unchallenged.

   那名陌生人走进办公大楼，没有人上前盘查。