词语

却步退缩躲闪后退。例即使最坚强的拓荒者也可能会在死亡之谷前面却步。英shy; hang (step) back;撤退。英withdraw;

望而却步观看了一下就停步不前了。比喻在艰难险阻面前畏首畏尾不敢勇往直前。英shrink back at the sight of (sth.dangerous or difficult); flinch;