詞條：風聲鶴唳
fēngshēng-heli
[the whining of the wind and the cry of cranes;a fleeing army's suspicion of danger at the slightest sound;be so nervous and fearful that a slight movement in the wind is enough to make one jittery] 鶴唳:鶴叫。《晉書·謝玄傳》記載,東晉時,秦主苻堅率眾攻晉,列陣淝水,謝玄等率精兵擊破秦軍,秦軍在敗逃途中極度驚慌疑懼或自相驚擾。「聞風聲鶴唳,皆以為王師已至」。形容非常慌張,到了自驚自擾的程度
風聲鶴唳,草木皆兵