吸音板 xīyīnbǎn acoustic board Definitions Defs Origin Strokes Stroke Words Sentences Sents 吸音板 xīyīnbǎn acoustic board sound-absorbing panel or board; acoustic tile; acoustic canopy Cross-References Classifier 块 kuài
吸音板 xīyīnbǎn acoustic board sound-absorbing panel or board; acoustic tile; acoustic canopy Cross-References Classifier 块 kuài
