a. 不屈不挠的, 大胆的
s invulnerable to fear or intimidation
1. It does have a certain dauntless quality that suits you quite well.
它确实有种无所畏惧的特质 很适合你
2. We shall think of him with thanksgiving that he was raised up in our days of desperate need to be a leader and inspirer of the nation, for his dauntless resolution and untiring vigilance.
我们应当对他抱有感激之心 在我们急需指引的时刻 他成长为了国家的领导者和鼓舞着 因为他有无畏的决心与不懈的警惕
以上参考资料就是本英汉词典详细汇总的单词dauntless的翻译英语含义，如有错漏请向我们提供反馈意见。