cut number

例句：

1. 1. The engineer used a laser to cut the metal into precise numbers.
   工程师使用激光将金属切割成精确的数字。
2. 2.The company needs to keep track of its cut numbers to ensure efficiency.
   公司需要跟踪其切割编号以确保效率。
3. 3. The cutting machine has a built-in system for cutting numbers and marking them on the workpiece.
   切割机器内置了用于切割数字并标记在工件上系统。