1. 反学习：unlearned response 非习得反应 | unlearning 反学习 | unlearning behavior 非学得行为
2. 免学：无标号叙述 unlabeled statement | 免学 unlearning | 无照软件 unlicensed software
1. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
1. The reactivation techniques " might prove useful in reprocessing and unlearning unwanted memories ", she says.