adj.眼花的;頭暈的;輕率的;輕浮的
v.(使)眼花
They looked down form a giddy height. 他們從令人眩暈的高度往下看。
She felt giddy and then crumpled up. 她感到一陣頭暈,隨后就無力地倒下了。
He married a young and giddy girl. 他又娶了一個輕佻的年輕姑娘。