簌簌发抖 sùsùfādǒu to shiver Origin Definitions Defs Strokes Stroke Words Sentences Sents 簌 sù reduplication [onomatopoeia] (bound form) sound of rustling or falling leaves and tears, used in the word 簌簌 sùsù发抖 發抖 fādǒu verb to tremble to tremble, shake, or shiver, typically due to cold, fear, or anger