instructionaladj.指导的；教育的；教学的instructionn.指令；教学；教诲；说明instruction circuit指令电路instruction quality教学质量instructional class教学班级instructional deign教学设计instructional model指导模式instruction execute指令执行instructional meter教学仪instructional scene教学情境Instruction content教学内容instruction display示教显示器