Related topics: Motor vehicles
ˌspare ˈtyre British EnglishBrE, spare tire American English noun [countableC] 1. TTCan additional wheel with a tyre on it, that you keep in a car to use if another tyre gets damaged 备用轮胎
2. FATthe fat around someone’s waist – used humorously 腰间赘肉,肥胖的腰 〔幽默用法〕