lightheaded
adj. 头昏眼花的;三心二意的;无知的;轻浮的
例句
I feel lightheaded.
我感到头晕。
It almost makes you feel lightheaded just watching.
光是看着就有头脑放松的感觉。
Gerard was no longer lightheaded, but very irritable.
杰勒德不再头晕,但非常烦躁。