fixities的读音 fixities中文意思

读音 
n. 固定性,固定物,不变性( fixity的名词复数 )
fixities 用法和例句
Difference in immediate stabilization of the lumbar vertebra between two internal fixities for enhancing anterior lumbar interbody fusion .
两种内固定物置入增强前路椎间融合后腰椎即刻稳定性的差异。