铁丝网
近义词与同义词
按词义分组列出，使用时请结合具体语境。
a line of defense consisting of a barrier of felled or live trees with branches (sharpened or with barbed wire entwined) pointed toward the enemy
strong wire with barbs at regular intervals used to prevent passage
基本解释
1.用铁丝固定在桩上而构成的障碍物。用以阻止敌兵前进和保护禁区﹑仓库及建筑工地等。