出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第293页（191字）
比喻灌输智慧，使人彻底醒悟，或使人清凉舒适，例听了他一席话有如醍醐灌顶，胸中怒火便冰消瓦解了。
His enlightened talk not only lifted the anger in my breast but also left me feeling at ease．