元となった辞書の項目
真髄
noun
(figurative): The spirit or soul of something: its essence, its true quality.
意味（1）
(figurative): The spirit or soul of something: its essence, its true quality.
(figurative): The spirit or soul of something: its essence, its true quality.
(figurative): The spirit or soul of something: its essence, its true quality.
DiQt（ディクト）
無料
★★★★★★★★★★
