英语词汇earphone coupler怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	earphone coupler
释义	earphone coupler 简明释义耳机耦合腔网络释义 1 [电讯]?耳机耦合器耳机耦合器双语例句 1 Electroacoustics. Simulators of human head and ear. Part 3: acoustic coupler for the calibration of supra-aural earphones used in audiometry. 电声学。人头和耳模拟器。第3部分：用于听力仪的高级听力耳机校正用听力耦合器。
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