barb wire
常见例句
- A plurality of side barbs are distributed around the central main barb, with every fishing line on every side barb threading a plastic branch pipe of an inside lining steel wire.
在中心主钓周边分布有若干旁钩，旁钩上的鱼线穿套在内衬钢丝的塑料支管 内，塑料支管的中部通过连接件固接在基座的下部；
ip.com - Mr. HARRIS: Ask Tom about how he tried to rip my eye out with barb wire.
NPR: 'A History of Violence': A Ticking Timebomb - It's one of the simplest items on our list--just a piece of bent wire, sometimes sporting a barb on the end.
FORBES: No. 19: The Fish Hook 返回 barb wire