3325英语网 英语单词
Periosteum的音标发音
Periosteum
英式发音：[,peri'ɒstiәm]
美式发音
(noun.) a dense fibrous membrane covering the surface of bones (except at their extremities) and serving as an attachment for tendons and muscles; contains nerves and blood vessels that nourish the enclosed bone.
整理:马库斯
