point-bar trap

例句：

1. 1. The hunter used a point-bar trap to catch the deer.
   猎人使用点状陷阱捕捉了鹿。
2. 2.The barbed wire trap was designed to prevent animals from getting through.
   这个带刺铁丝陷阱的设计是为了阻止动物穿过。
3. 3. The needle trap was effective in catching small animals that might otherwise escape.
   这种针状陷阱在捕捉可能逃脱的小动物方面非常有效。