discolor造句
UVresistant,doesnotdiscolorinthesunlight.Blackmatteenameledinteriordoesnotdiscolororrustandgetsbetterwithuse.Itconductsheatverywell,itsenameledsurfacedoesnotdiscolorfoods,anditiseasytoclean.ObjectiveT...
UVresistant,doesnotdiscolorinthesunlight.Blackmatteenameledinteriordoesnotdiscolororrustandgetsbetterwithuse.Itconductsheatverywell,itsenameledsurfacedoesnotdiscolorfoods,anditiseasytoclean.ObjectiveT...
UtilizationandExtentionofPotentilladiscolorBungeObjectiveToinvestigatethehypoglycemiceffectsofextractofPotentilladiscolorBungeonexperimentaldiabetesinrats....