A technician trained in the use of an audiometer to establish hearing thresholds, usually under the supervision of an audiologist or otologist; SYN: audiometric technician,是什么意思_A technician trained in the use of an audiometer to establish hearing thresholds, usually under the supervision of an audiologist or otologist; SYN: audiometric technician,在线翻译_英语_读音_用法_例句