be well known 是过去式吗

be well known 是过去式吗 be well known be well known for be well-known as和be well-known for区别 以……而闻名的词组是be well known 还是be known well然后搭配的介词是什么. be well-known for有这个短语吗?如有它等于be famous Well known be famous for,be fanmous as ,be known as,well-known.区别,辩析. 为什么well-known的最高级形式参考答案是best-known well known的意思是众所周知 a wide variety of 造句 be well-known for造句 Fei Junlon and Nie Haisheng become very_____ (well-known) be