/ˈwɜ:θləs ||; ˈwɝθlɪs/adj1 having no value or use 无价值的;没有用处的: It's worthless -- it's only a bit of plastic! 这毫无价值,只不过是些塑料!
2 (used about a person) having bad qualities (指人)品行恶劣的,可鄙的 ☞Look at priceless, valuable and invaluable. 参看priceless、valuable及invaluable。