noun Скачать 🔗Поделиться Синовиальная сумка Any of the many small fluid-filled sacs located at the point where a muscle or tendon slides across bone. These sacs serve to reduce friction between the two moving surfaces. Examples : "The runner's inflamed bursa made it painful to lift her arm. " Воспаленная синовиальная сумка бегуньи причиняла боль при поднятии руки. medicine physiology anatomy body organ Чат с ИИИгра со словамиПрактика чтения