Search the dictionary A Chinese word or character, or English Draw a character Search 5 entries. tísù 提速 to increase the specified cruising speed sōngguǒtǐsù 松果体素 melatonin sōngguǒtǐsù 松果體素 melatonin jítǐsùsòng 集体诉讼 class action jítǐsùsòng 集體訴訟 class action