known as + noun/name
He is known as a great leader.
他被称为伟大的领袖。
已知的；熟悉的；被证实的
著名的；知名的；被称为…的；被认定为特定类型；著名的,知名的；被接受的,熟悉的,经过研究的；有名的；know的过去分词
Accepted, familiar, or researched; recognized or known about.
被认定为特定类型；著名的,知名的
Identified as a specific type; famous, renowned.
被接受的,熟悉的,经过研究的
Accepted, familiar, researched.
The known facts do not support that conclusion.
已知的事实不支持那个结论。
用法提示：known 作形容词，表示“已知的”。
He is a known expert in the field.
他是该领域知名的专家。
用法提示：known 作形容词，表示“知名的”。
The known risks of the surgery have been explained to the patient.
手术的已知风险已向患者解释清楚。
用法提示：known 作形容词，修饰名词 risks，表示“已知的”。
He is known as a great leader.
他被称为伟大的领袖。
This city is known for its ancient architecture.
这座城市以其古老的建筑而闻名。
She is known to be an expert in the field.
她被认为是该领域的专家。
This fact is not known to the public.
这个事实不为公众所知。
与 known 相比，acknowledged 强调公开承认，语气更正式。
recognized 比 known 更强调获得正式或广泛的认可。
established 强调经过验证或长期存在而为人所知。
familiar 侧重于因常见或经历而了解，语气不如 known 正式。
understood 强调在认知上已被明白，与 known 在确切性上略有差异。
grammar · medium
易错句子He is know for his generosity.
正确表达He is known for his generosity.
“known”是过去分词作形容词，不能用动词原形“know”。
grammar · medium
易错句子She is known for a talented artist.
正确表达She is known as a talented artist.
“known as”表示身份或角色，“known for”表示原因或特征。
grammar · medium
易错句子This fact is known by everyone.
正确表达This fact is known to everyone.
“known to”表示被某人知晓，而“known by”不符合习惯用法。
指不被认知或不确定的；与‘已知’相反
众所周知的
He is a well-known author.
他是一位众所周知的作家。
以……而闻名
The city is known for its historic buildings.
这座城市以其历史建筑而闻名。
被称为
She is known as a talented musician.
她被称为有才华的音乐家。
为……所知
It is known to be a dangerous area.
该地区以危险著称。
公布；宣布
The company made its plans known to the public.
该公司向公众公布了其计划。
已知事实
It is a known fact that smoking causes cancer.
吸烟致癌是已知事实。
root; related: knowledge, knowing, unknown
suffix; related: seen, given, taken
与'known'相关的确定信息
表示已知且有证据支持
指被广泛接受的已知事实
容易看出的已知情况
被大家承认的已知事实
已知量；可靠的人或事
After working with him for a year, he's a known quantity now.
和他共事一年后，现在他是个可靠的人了。
自我介绍；使别人认识自己
She made herself known to the team on her first day.
她第一天就向团队做了自我介绍。
公开宣布；让人知道
The CEO let it be known that the company was expanding.
首席执行官公开宣布公司正在扩张。
众所周知。
From the television series Game of Thrones, the Dothraki people frequently use this phrase to assert a universally accepted truth.
出自电视剧《权力的游戏》，多斯拉克人常用此短语来断言一个普遍接受的事实。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.