单词
fourfold
英 ['fɔːfəʊld] 美['fɔrfold]
基本信息
  • adj. 四倍的;四重的;四垒的
  • adv. 四倍;四重

考试真题

The growth in public money for academic research has speeded the process: federal research grants rose fourfold between 1960 and 1990, but faculty teaching hours fell by half as research took its toll.

出自-2011年考研阅读原文

fourfold相关单词