ground-breaking

英['graʊndˌbreɪkɪŋ] 美['graʊndˌbreɪkɪŋ]
  • adj.具有开拓性的
  • breaking n.语音的分裂;街舞的一种动词break的现在分词形式.
  • stride n.大步走;一大步;步伐;进步vt.跨;跨骑vi.迈大步走;跨过;分腿站立
  • without prep.没有;无;在外面adv.在缺乏的情况下;在外面conj.除非
名词 groundbreaking:
  1. the ceremonial breaking of the ground to formally begin a construction project

形容词 groundbreaking:
  1. being or producing something like nothing done or experienced or created before