deadening〔名词〕下降(消音);adj.下降的(消音的)详细»
隔音acoustical insulation;acoustical isolation;deaden;sound insulation;sound isolation;sound proof详细»
隔音acoustic insulation;deadening;deafening详细»
隔音acoustic insulation;acoustical insulation;acoustics insulation;antidrum;building insulating;deafen;deafening;noise insulation;sound insulation详细»