| 释义 |
trip.wireHtrIp7waIE5, $-waIrn [C]a wire which is stretched low above the ground and operates an explosive device, a gun or a device for catching animals when it is touched by the foot of a person or animal地雷（警报）拉发线; 绊网The border fence is fortified with tripwires, anti-tank ditches, spotlights and watchtowers.用警报拉发线、反坦克沟渠、照明灯和岗楼加强边防。
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