anechoic room[建] 无回声室;[声] [建] 消声室;无回音室;静室
anechoic paint吸音漆
anechoic material消声材料
anechoic tile消声瓦
anechoic tank消声水池;消声池
anechoic hall无回声厅
anechoic character吸声特性
anechoic box微波暗箱
anechoic tiles外场声学覆盖层
ADJ(形容词) having a low degree of reverberation of sound 无回声的
an anechoic recording studio