Audiometer
01
听力计, 听力测量设备
a device that tests and measures hearing by presenting different tones at varying volumes and frequencies
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
audiometers
例子
Mary 's new hearing aids were adjusted using an audiometer.
玛丽的助听器使用听力计进行了调整。



























