trip wire

絆網、地雷拉發線

學術名詞

• 激紊線：造船工程、機械工程
• 引線：化學工程

英文釋義

1. a small military force that serves as a first line of defense; if they become engaged in hostilities it will trigger the intervention of stronger military forces
2. a wire stretched close to the ground that activates something (a trap or camera or weapon) when tripped over