trip wire
美
英 
英汉解释
例句
Get our trip-wire troops out of there and let the Koreas solve this damn problem themselves.
把我们的部队撤出来吧,让朝鲜人自己解决问题。
Among the hedgerows they also often placed booby traps, mines and trip wire explosives.
而篱笆之间则布下陷阱、地雷和绊雷等。
The tent was protected with a trip wire but it didn't stop the bear getting inside as they slept.
被保护的帐篷与旅行线,但它并没有停止,因为他们承担越来越里面睡。