1二腹肌前腹anteriorbellyofdigastricm.2下颌下淋巴结和下颌下腺submandibularlymphnodesandsubmandibulargland3喉结laryngealprominence4颈外静脉externaljugularv.5胸锁乳突肌sternocleidomastoidm.6胸骨舌骨肌sternohyoidm.7锁骨clavicle8下颌舌骨肌mylohyoidm.9舌骨hyoidbone1 (共 550 字) [阅读本文] >>
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