JLPT N1 Advanced
核心
The abstract core, heart, or crux of an issue.
Readings
Noun
The Core / The Crux
Represents the vital essence or crux of an abstract issue, mystery, or argument.
Example
問題 の 核心 は 、 コミュニケーション 不足 に あり ます 。
The core of the problem is a lack of communication.
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