基本解释[医药科学]纤维关节囊词组短语短语fibrous layer articular capsule 关节囊纤维层fibrous membrane articular capsule 关节囊纤维膜fibrous layer of articular capsule 关节囊纤维层fibrous membrane of articular capsule 关节囊纤维膜专业释义医药科学纤维关节囊