1
- a thing designed to catch the unwary, in particular陷阱, 尤指：
1.1
- an apparently harmless object containing a concealed explosive device designed to kill or injure anyone who touches it饵雷, 诡雷：
as modifier a booby trap bomb.饵雷炸弹。
1.2
- a trap intended as a practical joke, especially one involving an object placed on top of door ajar ready to fall on the next person to pass through（和某人开玩笑而设的）陷阱（尤指在半开的门顶上放置某物, 有人开门时即落在其身上）。
(booby-trap)with obj.
- place such a thing in or on(an object or area)对…设置陷阱; 在…设置饵雷：
as adj. boobytrapped a booby-trapped parcel.有饵雷的包裹。