东晋时,秦主苻坚率众南侵,号称百万,列阵淝水,谢玄等率精兵八千渡水击之。秦兵大败,坚众奔溃,自相蹈藉,投水死者不可胜计,淝水为之不流。馀众弃甲宵遁,闻风声鹤唳,皆以为追兵已至。事见《晋书·谢玄传》。后因以“风声
to be jittery; fig. to panic at the slightest move; lit. wind sighing and crane calling (idiom)
風(fēng fěng)
聲(shēng)
鶴(hè)
唳(lì)