重新获得;把…争取回来
win sth / sb back
to get or have again sth / sb that you had before
The party is struggling to win back voters who have been alienated by recent scandals.这个政党正尽力把最近因丑闻而疏远的选民争取回来。
释义来自《牛津高阶英汉双解词典》第 9 版