dauntless drive虎劲
dauntless act大无畏的行动
dauntless persons硬汉
dauntless heroism大无畏的英雄气概
HMS Dauntless无畏号;号驱逐舰;不屈号
SBD Dauntless无畏式俯冲轰炸机
dauntless timorous不退缩
Dauntless s无畏的
Dauntless Dourbark不屈韧皮树
ADJ（形容词） A dauntless person is brave and confident and not easily frightened. 无所畏惧的 [文学性]
...their dauntless courage.
...他们无所畏惧的勇气。