Gago加戈
gagn.箝口物;箝制言论(的命令);笑话;恶作剧v.塞住口部;遏制言论;使呕吐;十分想要(做某事)
Gagne's theory of instruction
Gag Factory Toontown Five Dime滑稽工场卡通城五分一毛商店
Gagne's learning outcome variety
Gagne's accumulative learning theory
Gagne's hierarchy system of learning