decomposable

例句：

1. 1. The plastic bag is not decomposable, so it will take a long time to break down.
   这种塑料袋不可分解，需要很长时间才能分解。
2. 2.Many products are now made from biodegradable materials, which means they can be broken down by nature.
   许多产品现在使用生物可降解材料制成，这意味着它们可以被自然分解。
3. 3. The company has developed a compostable packaging material that can be used in food storage.
   该公司开发了一种可堆肥包装材料，可用于食品储存。