有一个短语叫做asisknowntoall,我想问这是什么句式?能不能说asknowntoall?

Question

有一个短语叫做as is known to all,我想问这是什么句式?能不能说as known to all?

Answer 1

as is known to all 只是一个定语从句,还需要一个主句.
如：As is known to all,the earth moves around the sun.
这种情况下,as is known to all 中的 as 作主语（指代 the earth moves around the sun 这句话）,is known to all 是谓语.因此,is 是不可以被省略的.