词汇	慈息
释义	慈息 cí xī謂慈母的音容笑貌。
随便看	degradation parameters degradation particle Degradation path degradation pathway Degradation pathways degradation pattern degradation pcak degradation peak degradation phase degradation phenomena degradation phenomenon of magnet degradation problem degradation process degrada-tion process degradation product degradation production degradation products Degradation Products,Fibrin degradation property degradation radar defense system degradation rate degradation rate constant degradation rates degradation ratio degradation reaction