The old song helped him recapture his youthful memories from college days.

### 解释 recapture 由前缀 re-（表示“重新”）和动词 capture（捕捉、捕获）组成，字面意思是"重新捕捉"。在这里引申为"重新体验、重温"某种感觉或记忆。