基本解释adj.酒后胆壮的；假勇敢的同根派生 英汉例句用作形容词 (adj.)Let's hail to the valiant victors.让我们向勇敢的胜利者致敬！A large reception was held in honor of the valiant explorers.为勇敢的探险家们举行了一个盛大的招待会。