单词concertina-wire
网络: 蛇腹形铁丝网；求购铁丝网；蛇腹式铁丝网
But their words helped pierce the concrete and concertina wire of the Iron Curtain.
但是这些话穿透了铁幕的水泥墙和铁丝网。
The Building was surrounded by a fence topped with concertina wire, and at the gate post, four soldiers stood with their M16s at the ready.
建筑被高高的铁丝网围墙围绕着，门柱边，四个大兵手持着M16步枪时刻警戒着。
Across the horizon are guard towers, concertina wire and dirt-filled barriers among the palm trees;
映入眼帘的是岗楼、铁丝网和沿棕榈树分布、污秽不堪的隔离物；