ADJ-GRADED
众所周知的;著名的;出名的
A well-known person or thing is known about by a lot of people and is therefore famous or familiar. If someone is well-known for a particular activity, a lot of people know about them because of their involvement with that activity.
例句
He surrounds himself with attractive, intelligent, or well-known people...
他混迹于有魅力、有学问或有名气的人当中。
He is well-known to the local police...
当地警察都知道他。