flsh的英语怎么说

"flash" 的英语意思是闪光，闪烁。它来源于中文词汇 "闪"。

例句：

The camera's flash went off as he took the picture. (他照相时相机的闪光灯亮了)
The lightning bolt caused a bright flash in the sky. (闪电使天空一片明亮的闪光)
She flashed a smile at him. (她向他展颜一笑)

"flash"还有一种意思是突然出现，突然变得可见。
例如:

A thought flashed through his mind. (一个念头闪过他的脑海)
A flash of inspiration hit her. (她突然有了灵感)