spare tyre 的英语意思
spare tyreˌspare ˈtyre British English, spare tire American English noun [countable] 
查看全部语言翻译1an additional wheel with a tyre on it, that you keep in a car to use if another tyre gets damaged备用轮胎；备胎（放在车内备用的带轮胎的车轮）2the fat around someone’s waist – used humorously（幽默用语）游泳圈；腰部多余的赘肉
查看全部语言翻译1an additional wheel with a tyre on it, that you keep in a car to use if another tyre gets damaged备用轮胎；备胎（放在车内备用的带轮胎的车轮）2the fat around someone’s waist – used humorously（幽默用语）游泳圈；腰部多余的赘肉