hull-down

短语

（作修饰语用）（船只）远在只见桅杆, 看不到船身的地方（因船身在地平线之下）, （坦克等）隐蔽在能观察敌人并能向其射击的地方

别名

hull down

释义与例句

adj.
  1. 1.

    Of a ship: so far distant that only the masts and sails are visible above the horizon.

    航海 交通
  2. 2.

    Of a tank: stopped with its hull protected by ground to the front, so that its occupants or weapons have a line of sight forward.

    政治 军事