open field

短语

词形变化

open fields 复数 open fields

释义与例句

n.
  1. 1.

    A large, unobstructed area of land with minimal cover, exposing troops to potential enemy fire with little opportunity to hide or take cover.

    政治 军事
  2. 2.

    A situation with no obstacles or limitations; a clear opportunity to act freely or without significant competition.

    习语 引申义