词语声衰减
解释attenuation of sound
attenuation of sound〔名词〕声衰减详细»
声衰减acoustic attenuation详细»
声衰减howling damping详细»
声衰减〔名词〕sound attenuation详细»
声衰减accoustic attenuation详细»
声衰减attenuation of sound详细»
声衰减acoustic atteuation;acoustical atteuation详细»