undauntable

a. 吓不倒的,无畏的,大胆的

词形变化

more undauntable 比较级 most undauntable 最高级

释义与例句

adj.
  1. 1.

    Incapable of being daunted; intrepid; fearless.

词源

From un- + daunt + -able.

来源：wiktionary