点头咂嘴 diǎntóuzāzuǐ to nod and smack one's lips Origin Definitions Defs Strokes Stroke Words Sentences Sents 点头 點頭 diǎntóu verb + noun to nod To move one's head up and down to express agreement, approval, understanding, or to greet someone.咂嘴 zāzuǐ to smack one's lips To smack the lips or click the tongue to express praise, admiration, surprise, or disappointment