トリップワイヤ
Meanings
1
tripwire
A wire or similar mechanism that triggers a device when disturbed; used in security, military, and booby-trap contexts.
The intruder tripped the tripwire and the alarm went off.
tripwire
A wire or similar mechanism that triggers a device when disturbed; used in security, military, and booby-trap contexts.
The intruder tripped the tripwire and the alarm went off.