known
🇺🇸
/nəʊn/
🇬🇧
/nəʊn/
adjective
R
recognized or familiar to many people
The cause of the problem is not yet known to scientists.
问题的原因尚未被科学家们所知晓。
verb
R
past participle of know
She has known about the secret for years.
她知道这个秘密已经很多年了。
translation
知名的
知道