shrinkage of a casting

例句：

1. 1. The fabric has shrunk in the wash.
   这件衣物在洗涤过程中缩水了。
2. 2. The shrinkage ofthe material is a concern for manufacturers.
   材料收缩是制造商们关注的问题。
3. 3. Shrinkage can be caused by various factorssuch as temperature and humidity changes.
   收缩可能由温度和湿度变化等多种因素引起。