罗氏 luóshì Roche Definitions Defs Origin Strokes Stroke Words Sentences Sents luóshì Roche 罗 luó phonetic 氏 shì noun [honorific suffix] Added after surnames to refer to a person, a family, or a school of thought; often used for historical figures, celebrities, or professionals.luóshì the Luo family 罗 羅 luó Luo a common Chinese surname氏 shì noun [honorific suffix] Added after surnames to refer to a person, a family, or a school of thought; often used for historical figures, celebrities, or professionals.