霎时的英文：
instant
In a split second, thunder roared and lightning flashed and it began pouring.
霎时,雷电交加,大雨倾盆。
In a second George stood framed in the door, and he looked disapprovingly about
霎时，乔治便在房门口出现，带着颇不以为然的神情四下张望。
His eyes turned bloodshot,and he was metamorphosed into a raging fiend(Jack London)
他两眼血红，霎时变成了一个暴怒的魔鬼(杰克·伦敦)
n. 瞬间，立即；速食食品
adj. 立即的，目前的；即食的；紧急的，紧迫的
He's an instant hit.
他火速蹿红了。
The poison took instant effect.
毒药立即发生了作用。
For an instant, Catherine was tempted to flee.
有那么一会儿，凯瑟琳很想逃跑。
The pain disappeared in an instant.
疼痛立刻就消失了。
We live in a world of instant.
我们生活在一个速食的世界。