0 to improve your knowledge of something already learned but partly forgotten:
I thought I'd brush up (on) my French before going to Paris.
中文繁体
溫習，複習…
中文简体
温习，复习…
Polski
podszkolić coś…
Türk dili
becerilerini tazelemek, geliştirmek…
русский язык
освежать, восстанавливать знания…
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
brush up (on) sth
