A.鼓膜B.聽(tīng)小骨C.耳蝸D.半規(guī)管
A.耳蝸和前庭B.前庭和半規(guī)管C.半規(guī)管和鼓膜D.鼓膜和聽(tīng)小骨
A.外耳道----鼓膜-----聽(tīng)小骨-----耳蝸-----聽(tīng)神經(jīng)B.外耳道----耳蝸----聽(tīng)小骨-----鼓膜-----聽(tīng)神經(jīng)C.外耳道----鼓膜----耳蝸-----聽(tīng)小骨----聽(tīng)神經(jīng)D.外耳道----耳蝸----鼓膜----聽(tīng)小骨-----聽(tīng)神經(jīng)