发呆

He was left alone and agape.

剩下他独自一个张发呆。

His eyes set.

他的眼神发呆。

Fear paralysed his mind.

恐惧使他头脑发呆。

However, I discovered that he began to stare blankly with glassy eyes or showed a kind of discomforting smile.

可渐渐地，我发现他开始瞪无神的眼睛发呆，或者呈现一种令我不安的笑容。