单词	sphingolipid
释义	sphingolipid noun sphin·​go·​lip·​id ˌsfiŋ-gō-ˈli-pəd  plural sphingolipids : any of a group of lipids (such as ceramide) found especially in plant and animal cell membranes that possess a chemical backbone of sphingosine or one of its derivatives, contribute to the structural integrity of cell membranes, and are involved in mediating various cellular processes (such as those affecting cell growth and differentiation, apoptosis, and intracellular signaling) At least 300 different sphingolipids are synthesized in various mammalian cell types. Yusuf A. Hannun and Robert M. Bell Elevated plasma levels of many of the sphingolipids have also been correlated with chronic disease … Oswald Quehenberger and Edward A. Dennis see sphingolipidosis Word History Etymology sphingo- (in sphingosine) + lipid First Known Use 1954, in the meaning defined above Medical Definition sphingolipid noun sphin·​go·​lip·​id ˌsfiŋ-gō-ˈlip-əd  : any of a group of lipids (as sphingomyelins and cerebrosides) that yield sphingosine or one of its derivatives as one product of hydrolysis
随便看	crance crance iron cranch cranched cranches cranching crandallite crane crane fly crane follower crane line crane operator crane ship crane shot crane willow crane-fly orchid craneberry craned craneflies craneman cranemen cranes cranesbill cranesbills cranet

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。