plastin

例句：

1. 1. The car was covered in a layer of dust and grime from the day's rain.
   汽车被一天的雨水覆盖着一层尘土和污垢。
2. 2.The scientist used plastin to create a new type of material that could be easily molded.
   科学家使用塑料制造了一种新材料，这种材料可以轻易地塑形。
3. 3.Plastin is a versatile material that can be used for a variety of purposes, including packaging and construction.
   塑料是一种多功能的材料，可以用于包装和建筑等多种用途。