lipochitinWiktionary 原文英美构词拆解lipolipo-前缀chitinchitin词干lipo-(biology, medicine, usually) lipids: oils, cholesterols, fat/lard, tallow, and so on. · fat specifically, as:词源说明From lipo- + chitin.释义名词noun1(biochemistry) Any of a family of oligosaccharides consisting of chitin having a fatty acid group attached to the nitrogen of the non-reducing terminus