基本解释n.首基同根派生 headgroup相关词英汉例句The glycerophospholipids have a glycerol backbone that is attached to two fatty acid hydrocarbon chains and a phosphorylated headgroup . 甘油磷脂包括磷脂酸、磷脂醯膽堿、磷脂醯乙醇胺、磷脂醯甘油。headgroup更多例句