corern.去心器；挖核器coren.核心；果心；要点vt.挖去果核core of management管理核心core of literature文心corelation vocoder相关声码器core logic chipset核心逻辑芯片组core-halo galaxy核晕星系core of leadership领导核心core mould process夹芯成型法core of the matter事情的本质core profitability核心盈利能力core turning lathe制芯车床,型芯车床,制芯机床