mould plaster

例句：

1. 1. The mould plaster is used to make models of buildings and other structures.
   模塑石膏用于制作建筑物和其他结构的模型。
2. 2. The mould plaster was used to create intricate designs on the walls.
   模塑石膏被用来在墙上创作复杂的设计。
3. 3. The mould plaster was used to repair the damage caused by a flood.
   模塑石膏被用来修复洪水造成的损坏。