single edge knife saw

例句：

1. 1.The craftsman used a single-edge knife saw to cut the wood into pieces.
   工匠使用单刃刀锯将木头切成了块。
2. 2.He was using a single-edge knife saw to make the cuts on the carving.
   他正在用单刃刀锯在雕刻上做切割。
3. 3. The single-edge knife saw was essential for the task of cutting through thick materials.
   单刃刀锯对于切割厚材料的任务至关重要。