资料来源 : pyDict

愚蠢的,轻浮的

资料来源 : WordNet®

featherbrained
     adj : lacking seriousness; given to frivolity; "a dizzy blonde";
           "light-headed teenagers"; "silly giggles" [syn: {airheaded},
            {dizzy}, {empty-headed}, {giddy}, {light-headed}, {lightheaded},
            {silly}]