眼珠

She rolled her eyes in sheer exasperation.

她气急败动着眼珠。

Our eyes nearly popped out of our heads when we saw a giraffe walking down the High Street.

看见一头长颈鹿走在大街上，我们惊得眼珠都快掉出来了。

He is purely black at every pore except the light brown eyes.It's like a pair of amber fasteners on a black floccus.

只有眼珠略带棕褐，像两琥珀色钮扣钉在一团黑绒上。