moulding board

例句：

1. 1. The engineer used a moulding board to create the intricate design on the car body.
   工程师使用模具板在汽车车身制作出复杂的设计。
2. 2. The moulding board was carefully cut to fit the shape of the object being molded.
   模具板被仔细切割以适应正在模塑的对象的形状。
3. 3. The moulding process involves heating and shaping the material using the moulding board.
   模塑过程涉及加热和利用模具板对材料进行成型。