learned
adjective
(EDUCATED)
formal uk/ˈlɜː.nɪd/ us/ˈlɝː.nɪd/学识丰富的，知识渊博的
A learned person has studied for a long time and has a lot of knowledge.
a learned professor 知识渊博的教授
(COPIED)
psychology specialized /ˈlɜːnd/ us/ˈlɝːnd/习得的，学来的
Learned behaviour has been copied from others.
This sort of aggression is learned behaviour. 这种攻击行为是后天习得的。