This is the 1785th most frequent Korean word.
체계를
"체계를" is the accusative form of "체계," meaning "system" or "structure."
In this sentence, '체계' refers to a system, structure, or organization that needs to be comprehended.
체계를 이해하는 것이 중요합니다.
Understanding the system is important.
Here, '체계' refers to a newly developed structure or system to be implemented.
우리는 새로운 체계를 도입할 계획입니다.
We plan to introduce a new system.
In this case, '체계' denotes a logical structure or coherence in someone's reasoning.