单词	wire bead
释义	wire bead 钢丝撑轮圈
随便看	labor-saving rearing labor-saving technical progress labor-saving techniques labor-saving technological development labor-saving technology Laborsaving valve labor scale labor science Labor,Second Stage labor secretaries Labor secretary Labor Secretary labor security Labor security measure labor security supervision labor security supervision organs nationwide Labor-securuity labor separation rate labor service Labor Service Agency labor service company labor service cooperation labor-service cooperation Labor service dispatching labor service economy