instructionaladj.指导的；教育的；教学的instructionn.指令；教学；教诲；说明instruction storage指令存贮器instructional media教学媒体instructional study教学研究instruction tragedy情境instructional means教学手段instruction control指令控制instructional style授课风格instruction booklet使用说明书instruction summary指令汇总instruction pattern指令型式