perineurium
/ˌperɪˈnjʊərɪəm/noun
mass noun
- Anatomy the sheath of connective tissue surrounding a bundle (fascicle) of nerve fibres within a nerve【剖】神经束膜。
派生词
perineurial
adjective词源
mid 19th cent.: modern Latin, from Greek peri- 'around' + neuron 'sinew'.