首页英语词典impetusimpetus考试真题

impetus

英 ['ɪmpɪtəs] 美['ɪmpɪtəs]
  • n. 动力;促进;冲力

考试真题


One impetus for the policy is that companies are already starting to build massive constellations, comprising hundreds or thousands of satellites with many moving parts among them.

2019年6月六级真题(第二套)阅读 Section C