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 1外耳门externalacousiticpore2胸锁乳突肌sternocleidomastoid3颈总动脉commoncarotida.4颈内静脉internaljugularv.5颈外静脉externaljugularv.6锁骨下静脉subclavianv.7二腹肌digastric8舌骨hyoidbone9颈前静脉anteriorjugularv.10甲状腺侧叶thyroidgland11甲状腺中静脉media (共 280 字) [阅读本文] >>