known about 、known in 、know about 、know in 各自的中文意思!如没这个词组说一下The artist became well known in his thirties (就是这道题、引发出我的问题。

问题描述:

known about 、known in 、know about 、know in 各自的中文意思!
如没这个词组说一下
The artist became well known in his thirties (就是这道题、引发出我的问题。

know about sth是固定搭配,了解什么,知道是么的意思
know in 没有这个搭配
in his thirties在她三十岁的时候,这个in和know没关系
be known是出名的意思,known在这里=一个形容词,出名的