博識

wide knowledge, erudition

h a̠ k ɯ̟ ɕ i kʲ i
noun Rare #40,737
wide knowledge, erudition
JA: 彼は博識で、どんな質問にも答えられます。
EN: He has wide knowledge and can answer any question.

トム博識には驚かされる

Tom's extensive knowledge never ceases to amaze me.

きみの博識私を驚かせる

Your extensive knowledge amazes me.

彼の博識には驚く

I'm amazed by how knowledgeable he is.