기계나 도구를 사용하여 가공 또는 제조 공정 중에 있는 물체나 소재.
An object or piece of material that is being shaped, cut, or otherwise processed by a tool or machine.
예문:
"The operator carefully secured the workpiece in the lathe before starting the motor."
"A laser sensor measures the dimensions of the workpiece to ensure high precision."
"Coolant is sprayed onto the workpiece to prevent overheating during the drilling process."