degradable plastics

• 可降解塑料

degradable plastics的用法和样例：

例句

1. The state of the arts in degradable plastics is reviewed.
   综述了可降解塑料的研究开发现状及其进展。
2. These plastic bags are made of degradable plastics, which will not contaminate the environment.
   这些口袋由可降解塑料制成，不会造成环境污染。