词汇	Lumbar-sacral nerve root
释义	Lumbar-sacral nerve root 腰骶神经根
随便看	substitutional impurity atom substitutional impurity defect substitutional ion substitutionalism substitution alkali substitutional legacy substitutional load substitution instance of the statement function substitution interference measurement substitutionally substitutional mass substitutional material substitutional mixed crystal substitutional order substitutional phthalocyanine ramification substitutional point Substitutional point estimation substitutional production function substitutional relation substitutional resistance substitutional solid solution substitutional solid solution strengthening substitutional solute atom substitutional solution substitutional solution model