recondition
🇺🇸
/ˌriːkənˈdɪʃn/
🇬🇧
/ˌriːkənˈdɪʃn/
to restore something to a good working condition
They reconditioned the old engine to make it run smoothly again.
他們重新修理了舊引擎,使其再次順利運行。