un·learn

verb

/ˌʌnˈlɜːn/

/ˌʌnˈlɜːrn/

Verb Forms

present simple I / you / we / they unlearn	/ˌʌnˈlɜːn/ /ˌʌnˈlɜːrn/
he / she / it unlearns	/ˌʌnˈlɜːnz/ /ˌʌnˈlɜːrnz/
past simple unlearned	/ˌʌnˈlɜːnd/ /ˌʌnˈlɜːrnd/
past participle unlearned	/ˌʌnˈlɜːnd/ /ˌʌnˈlɜːrnd/
-ing form unlearning	/ˌʌnˈlɜːnɪŋ/ /ˌʌnˈlɜːrnɪŋ/

unlearn something to deliberately forget something that you have learned, especially something bad or wrong故意忘却（尤指错事或坏事）；抛弃
- You'll have to unlearn all the bad habits you learned with your last piano teacher.你必须丢掉你的前任钢琴老师所教的一切坏习惯。