transfer window

短语

词形变化

transfer windows 复数 transfer windows

释义与例句

n.
  1. 1.

    A period of time during which a spacecraft orbiting one celestial body can travel to a different body and enter orbit around it without excessive expenditure of fuel or reaction mass.

    航空 商务 工程
  2. 2.

    A period of time during the year in which soccer players may be bought or sold between professional clubs.

    体育 游戏