鹿砦，鹿角栅，铁丝网：用伐倒的树木排成的防御障碍，带枝杈的树端相互迭放面向敌人，有时也将枝杈削尖。
A defensive obstacle made by laying felled trees on top of each other with branches, sometimes sharpened, facing the enemy.
鹿砦，鹿角栅，铁丝网：用伐倒的树木排成的防御障碍，带枝杈的树端相互迭放面向敌人，有时也将枝杈削尖。
A defensive obstacle made by laying felled trees on top of each other with branches, sometimes sharpened, facing the enemy.
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