unafraid
adj. 不怕的，无畏的
例句
She was unafraid of conflict.
她不怕发生冲突。
《牛津词典》
He is a man with a reputation for being tough and unafraid of unpopular decisions.
他有着强硬和不怕做不受欢迎决定的名声。
《柯林斯英汉双解大词典》
He's unafraid to speak his mind.
他勇于说出心里的话。
