Read Edit View history 中坚 zhōngjiān core Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 中坚/中堅 · zhōngjiān · core 2026/03/04 中坚 / 中堅 zhōngjiān core the central, most important, or mainstay part of a group or organization; the backbone 这些年轻教师已经成为学校的中坚力量。 noun created sense Mar 4, 2026, 02:25 AM