lighter-headed

After standing in the sun too long, I felt light-headed and had to sit down.

在太阳下站得太久后，我感到头晕，不得不坐下来。

用法提示：light-headed 为形容词，在句中作表语，表示头晕、站立不稳。

She got light-headed when she stood up too quickly from the sofa.

她从沙发上起身太快时感到头晕。

用法提示：light-headed 为形容词，作表语，描述因快速起身产生的眩晕。

If you feel light-headed during the hike, stop and drink some water.

如果徒步途中感到头晕，就停下来喝点水。

用法提示：light-headed 为形容词，作表语，指徒步时可能出现的头晕状况。