Corei科雷伊coren.核心；果心；要点vt.挖去果核core ratio电缆芯径比core logic磁心逻辑core board车芯板,型芯板,芯板材corepraxia瞳孔整复(术)cored hole型芯孔core point核点core pitch核心音调core steel铁芯用钢core stove型芯炉core force中坚力量