bounce back
phrasal verb with bounce verb uk/baʊns/ us/baʊns/
C1 恢复;恢复元气;重振旗鼓
to start to be successful again after a difficult period, for example after experiencing failure, loss of confidence, illness, or unhappiness
Stock prices bounced back after a steep plunge earlier this week. 股票价格在本周早些时候急剧下跌后又回弹了。
Children often seem to bounce back from illness more quickly than adults do. 孩子通常比成人病后恢复得更快。