12345678910111213Keywordto suckFrequency#4363Strokes13ReadingssuoMnemonic口 (mouth) gives the meaning and 索 the sound.Stroke orderComposed of口mouth索to searchUsed in vocabulary嗦suōto suck哆嗦duōsuoto tremble; to shiver打哆嗦dǎduōsuoto tremble; to shiver (of cold); to shudder