脑干听力电反应BSER（brain-stem auditory electric response）
外耳道external auditory
听神经auditory nerve
咽鼓管软骨cartilage of auditory tube【解剖】;cartilago tubae auditoriae【解剖】
听小骨auditory ossicle
听力登记auditory register
外耳道狭窄stricture of external auditory canal
听觉登记auditory register