好词典
known
UK /nəʊn/US /noʊn/
词源
源自中古英语 'knowen'，古英语 'cnāwan'，意为'知道'或'认识'。
adjective
❶ 指被广泛认识或了解的事物或人，强调其知名度或已被确认的事实。
“He is a known expert in this field.”
（他是这个领域公认的专家。）
“This is a known problem with the software.”
（这是该软件的一个已知问题。）
同义词:recognized, familiar, noted
verb
❶ know 的过去分词形式，表示已经知道或了解某事。
“I have known him for years.”
（我认识他已经很多年了。）
“She has known about the issue since last week.”
（她从上星期起就知道这个问题了。）
同义词:recognized, understood, aware
常见短语
well-known — 形容人或事物非常有名，被广泛认识或了解。
“He is a well-known author in the country.”
（他是该国著名的作家。）
known as — 用来指某人或某物以某个名字或称号被知晓。
“She is known as the queen of pop.”
（她被称为流行音乐女王。）