field artillery

名词 field artillery:

1. movable artillery (other than antiaircraft) used by armies in the field (especially for direct support of front-line troops)
   同义词：field gun

1. A brigade of field artillery was waiting, limbered up.
   一旅野战炮队正在待命，他们的炮都已装在前车上了。
2. The field artillery pounded away at the for tress.
   野战炮兵连续炮击那座要塞。