If you feel giddy, you feel unsteady and think that you are about to fall over, usually because you are not well.
例句
He felt giddy and light-headed.他感到头晕目眩。
ADJ-GRADED
(高兴或激动得)发狂的,举止反常的
If you feel giddy with delight or excitement, you feel so happy or excited that you find it hard to think or act normally.
例句
Anthony was giddy with self-satisfaction...安东尼自鸣得意,忘乎所以。Being there gave me a giddy pleasure.身处那个地方让我激动得难以自持。
英汉词典释义
adj.
眩晕的,头晕的;令人眩晕的,令人头晕的
Steep stairs may leave you giddy and faint.陡直的楼梯可使人头晕目眩。I was giddy with the heat.我热得头晕脑胀。
轻浮的,不稳重的,轻率的
Some boys are always acting the giddy goat,behaving foolishly.有些男孩子常常胡闹,举止荒唐。
英英词典释义
Adjective
1. having or causing a whirling sensation; liable to falling;
"had a dizzy spell""a dizzy pinnacle""had a headache and felt giddy""a giddy precipice""feeling woozy from the blow on his head""a vertiginous climb up the face of the cliff"
2. lacking seriousness; given to frivolity;
"a dizzy blonde""light-headed teenagers""silly giggles"