plastic ablator

例句：

1. 1. The new car has a plastic interior.
   这辆新车内饰是塑料的。
2. 2. The plastic bag is too heavy to carry.
   这个塑料袋太重了，拿不动。
3. 3. Plastic is a material that can be molded into many different shapes.
   塑料是一种可以塑形成多种形状的材料。