rotator cuff

Từ điển Oxford Learners Wordfinder Dictionary

noun

a supporting structure of the shoulder consisting of the muscles and tendons that attach the arm to the shoulder joint and enable the arm to move
• Hypernyms:
structure, anatomical structure, complex body part, bodily structure, body structure
• Part Holonyms:
shoulder, shoulder joint, articulatio humeri
• Part Meronyms:
deltoid, deltoid muscle, musculus deltoideus