This is the 7282nd most frequent Korean word.
지식이
"지식이" means "knowledge" in English.
In this sentence, '지식이' refers to knowledge as a concept or possession that someone requires.
이 책은 깊은 지식이 필요한 사람들에게 추천됩니다.
This book is recommended for people who need in-depth knowledge.
Here, '지식이' represents the state of having an abundance of knowledge as an attribute.
지식이 많으면 문제를 해결하기 더 쉽습니다.
Having a lot of knowledge makes solving problems easier.
In this example, '지식이' is used to highlight someone's specific knowledge as an impressive or notable asset.