sprung
英 [sprʌŋ]
美[sprʌŋ]
- adj. 装有弹簧的
- v. 蹦跳；弹起（spring的过去式）
- n. (Sprung)人名；(德、匈)施普龙
考试真题
- A great variety of schools have sprung up in urban and suburban areas.
出自-2012年6月阅读原文
- A number of companies have sprung up—GamEffective, Bunchball and Badgeville, to name a few—in recent years offering gamification platforms for businesses.
2016年12月四级真题（第三套）阅读 Section B