be formerly known

be formerly known formerly known as wachovia be known be known 请问一下be known as ,be known for,be known be known about和be known be best known be known to= be well known be known for近义词 be known as be known by sth. be known as the great and general court ordered that the college agreed upon formerly to be built be known to 与be known by的区别 be well-known as和be well-known for区别 be known to 与be known for 的区别 be known as和be known for有什么区别?