成语大全网 - 汉语词典 - I opened the cupboard door and then stood in front of it petrified. 这里的petrified 从语法上是什么

I opened the cupboard door and then stood in front of it petrified. 这里的petrified 从语法上是什么

状语补足语, 因为这是个省略句式, 全形应该是,"------stood in front of it with being petrified" , " 以什么样的方式"站立在其前面, 省略的是be 动词。所以是形容词形式的