fly cutter

例句：

1. 1. The fly cutter was used tocut through the thick fabric.
   飞剪机被用来剪开厚重的布料。
2. 2. Thesniper successfully shot down theenemy plane.
   狙击手成功地击落了敌机。
3. 3. The fly cutter was acrucial tool in the construction of the bridge.
   飞剪机是建造桥梁过程中的关键工具。