奴颜婢膝 Traditional form: 奴顏婢膝 Pinyin (reading): núyánbìxī Definitions: servile and bending the knee (idiom); fawning bending and scraping to curry favor Characters: 奴 - slave, servant 颜 - face, facial appearance 婢 - servant girl; maidservant 膝 - knee Traditional characters: 奴 - slave, servant 顏 - face, facial appearance 婢 - servant girl; maidservant 膝 - knee