(1) [refuse to make progress;stand still and cease to move a step forward;be ultraconservative and selfsatisfied with old practices] 比喻安于现状,不求改善

大多数成年人固步自封

(2) 亦作故步自封

我们不能固步自封,夜郎自大,有了一点成绩就沾沾自喜