基本解释n.首基同根派生 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、磷脂酰胆碱、磷脂酰乙醇胺、磷脂酰甘油。