re·tread /ˈriːtred/ noun [countableC] 2 American EnglishAmE informalMAKEDO something that is made or done again, with a few changes added – used to show disapproval 〔只作少量改变的〕翻版〔含贬义〕 retreads of old TV shows 新瓶旧酒的电视节目
3. American EnglishAmE informalSET someone who has been trained to do work which is different from what they did before 接受过再培训的人员