Fear的形容词和反义词。

Fear的形容词是fearful 和反义词是fearless ，fearless中文意思是adj. 无畏的大胆的

The fearless rodent proved he was no scaredy-cat as he astonishingly squared up to his large opponent and refused to budge.这只无所畏惧的啮齿动物证明了自己并不是胆小鬼，它向体型庞大的对手摆出了惊人的架势，并拒绝让步。