large fenestra stapedectomy中文什么意思

大耳窗镫骨切除术,镫骨底板大开窗术

• large:    adj. 1.(体积，空间，数量，规 ...
• fenestra:    n. (pl. -trae ) 1. ...
• small fenestra stapedectomy:    小窗镫骨切除术,镫骨底板小开窗术