DICT.TW Dictionary Taiwan

 sternocleidomastoid
 胸鎖乳突的; 胸鎖乳突肌

 ster·no·clei·do·mas·toid /ˌstɝnoˌklaɪdəˈmæsˌtɔɪd/ 名詞
 胸鎖乳突的

 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]