To put a new tread on (a tire).

换新胎面；翻新(旧轮胎)。

Retreaded tire.

翻新的轮胎。

A person who rehashes old material.

【俚】翻新旧材料的人。

One (as an athlete) who has previously held the same or a similar position.

【俚】再担任旧职者。