searching fire

英 美
  • 纵深射击
  • fire n.火;失火;炉火;开火;热情v.开火;解雇;点燃;急速地连续说
  • searching adj.洞察的;锐利的动词search的现在分词.
Noun:
  1. fire distributed in depth by successive changes in the elevation of the gun