pointern.指针；教鞭；（能指出猎物位置的）猎犬；暗示；主意Pointer: 指极星.pointer field指示字字段pointer value指示字值pointer array点阵,指针阵列pointer block指示字组pointer gauge指针表pointer shape指针形状pointer logic指针逻辑pointer chain指示字链pointer table指示字表pointer cache指示字超高速缓存