Therearemanycolorsinnature.Thescientisttoldus 61 colo...
问题详情:Therearemanycolorsinnature.Thescientisttoldus 61 colorhavesmell.Canyousmellthecolor?Ofcoursenot.Thenwhydidthescientistsayso?Thatis 62 everycolorstandforakindoflightwithacertainwave...