noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verbnouns which may take the genitive case particle 'no'insonorización;aislamiento acústico
Englishjmdict
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noun (common) (futsuumeishi)noun or participle which takes the aux. verb suruintransitive verbnouns which may take the genitive case particle 'no'soundproofing