关节内的

【医】 intra-articular

关节的英语翻译：

articulation; joint; key links
【医】 arthr-; arthro-; arthron; article; articulatio; articulation
articulationes; articuli; articulus; artus; joint; junctura; syntaxis

内的英语翻译：

inner; inside; within
【医】 end-; endo-; ento-; in-; intra-