[耳鼻喉] audibility meter
... Audi 奥迪牌汽车 audibility meter 听度计 audible alarm 音响警报器 ...
[耳鼻喉] audiometer
... audience n.听众, 观众, 接见, 拜见 audiometer n.听度计 audiovisual n.(常用复数)视听设备,视听教材adj.视听的 ...
noise audiometer
Audiometer calibration set
pressure-gradient hydrophone