instructionaladj.指导的；教育的；教学的instructionn.指令；教学；教诲；说明instruction database指令数据库Instruction for Life生活的忠告instruction notation指令记数法instruction dispatch指令分配instruction accurate指令精确instructional reform教学改革instructional models教学模式instruction carriage试验车instruction mnemonic指令助记符号instructional method指令性方法