secondary concentration編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看secondary concentrationsecondary concentration — 名詞名詞1. A student's second area of specialized study besides the main major.1.名詞釋義副修領域A student's second area of specialized study besides the main major.例句She chose psychology as her secondary concentration.