booby trap

剑桥词典

something dangerous , especially a bomb , that is hidden inside somewhere that looks safe
陷阱；（尤指）饵雷
The bodyguard was killed while checking the president's car for booby traps . 保镖在检查总统专车有无饵雷时被炸身亡。
a booby-trap bomb 饵雷
They put a bucket of water on top of his door as a booby trap . 他们在他的门上方放了一桶水捉弄他。 返回 booby trap