acetabulum的复数形式怎么写

n.髋臼，关节窝，吸盘...

Cirrus sac located between intestinal fork and acetabulum, 0.259 - 0.388×0.146 - 0.178 mm.虫体形小,体长平均3.538毫米, 阔平均1.088毫米.Objective: Discussion acetabulum double strut compound fracture clinical characteristic and surgery m...

acetabulum的音标：acetabulum的英式发音音标为：[æsə'tæbjʊləm]acetabulum的美式发音音标为：[ˌæsə'tæbjʊləm]...