首页英语词典discretionarydiscretionary考试真题

discretionary

英 [dɪ'skreʃ(ə)n(ə)rɪ] 美[dɪ'skrɛʃə'nɛri]
  • adj. 任意的;自由决定的

考试真题


In the 1960s, the United States devoted nearly 17% of discretionary spending to research and development, reaping decades of economic growth.

2016年12月六级真题(第二套)阅读 Section A