fire step

名词 n.
中文释义

英文释义

名词 n.
  1. A step or platform dug into the front side of a military trench - allowing soldiers to stand on it in order to fire over the parapet. historical
    — We stood on the fire step with our heads over the top, peering out into No Man's Land.

词形变化

fire steps plural firestep alternative
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