ばんかい
recovery; regaining; getting back; retrieval
Noun, Suru verb, Transitive
彼かれは成績せいせきが下さがり、焦あせりを感かんじていたが、努力どりょくを重かさねて挽回ばんかいした。
His grades had dropped and he felt anxious, but he put in continuous effort and turned things around.