adj.头昏眼花的；轻率的
Having a reeling, lightheaded sensation; dizzy. 头晕的，眼花缭乱的有旋转或晕眩感觉的；眩晕的
I was lightheaded, glad my ordeal was over. 我高兴得轻飘飘地，总算熬到头了。
Ten to one he was lightheaded at the time. 十有八九,他当时已神志恍惚。
You might suddenly feel light headed lightheaded. 你可能会突然感到头晕。
When I stood up, I felt lightheaded but not dizzy. 当我站起来时，觉得有点轻飘飘的，但并不会头晕。
