instruction art讲授艺术instructionn.指令；教学；教诲；说明instruction compatibility指令兼容性instructional assistances教务秘书instruction fetch control取指令控制instruction cache control高速指令缓冲存储器控制instructional supervision教学督导instruction communication指令通信instructional interaction教学交互instruction decode module指令译码模件instructional reformation教学改革instructional institution教学制度