relearn

动词

1. 1

   重新学习、再学一次

   After the accident, he had to relearn how to walk.

   车祸之后，他必须重新学习走路。

2. 2

   重新认识、重新习得

   Working abroad forced me to relearn what politeness means.

   在国外工作让我重新认识什么叫礼貌。