audibleadj.听得见的
audible/inaudibletest有声/无声检测
audible doppler enhancer声频多普勒放大器
audible signalling device音频信号器件, 音响信号装置
Audible crepitus of joint可听到的关节咿轧声
Audible overfill alarm.过满信号警报;
audible fire alarm system音响火灾报警系统
audible range of frequency可听音频范围
audible device at escalator自动梯发声设备