cutter speed

例句：

1. 1. The machine's cutting speed is crucial for its efficiency.
   机器的切割速度对其效率至关重要。
2. 2. The car has a high cutting speed, which makes it very fast.
   这辆车的切割速度很高，所以它跑得很快。
3. 3.The scientist used a high-speed camera to capture the cutting process.
   科学家使用高速摄像机捕捉了切割过程。