资料来源 : pyDict

胸锁乳突的; 胸锁乳突肌

资料来源 : WordNet®

sternocleidomastoid
     n : one of two thick muscles running from the sternum and
         clavicle to the mastoid and occipital bone; turns head
         obliquely to the opposite side; when acting together they
         flex the neck and extend the head [syn: {sternocleidomastoid
         muscle}, {sternocleido mastoideus}, {musculus
         sternocleidomastoideus}]