retread
/ˌri:ˈtred; ri`trɛd/ v
(pt, pp -ed) (also remould, US remold / ˌri:ˈməuld; ri`mold/, US also ,recap) [Tn]
provide (an old tyre) with a new tread(n 3) 给（旧轮胎）装新胎面.
retread / ˈri:tred; `riˌtrɛd/ (also remould, US remold / ˈri:məuld; `riˌmold/, US also `recap) n tyre made by moulding rubber onto an old foundation 翻新的旧轮胎.