I've never seen her such petrified expression.

我从来没有见过她如此僵硬的表情。

I discovered this petrified forest last year.

这片石化林是我去年发现的。

He couldn't move his petrified legs.

他无法移动自己僵化的双腿。

I'm petrified of snakes.

我特别怕蛇。

I've always been petrified of being alone.

我总是非常害怕独处。

The old lady stood petrified with astonishment, peering over her glasses; Tom lay on the floor expiring with laughter.

老太太站在那儿吓呆了，目光越过眼镜向外瞪着；汤姆却躺在地板上笑得喘不上气。

Are you petrified to give a public speech?

你公开演讲时会石化吗？

I was petrified when two cars collided.

两车相撞的情景把我吓呆了。