mucoproteinWiktionary 原文构词拆分muco-前缀(biology, medicine) mucus.+protein词根/词干词源说明From muco- + protein.释义（英文）名词 Noun(biochemistry) Any of a group of widely-distributed natural compounds that exist as complexes of proteins with mucopolysaccharides.词族相关词（1）mucoproteinuria