chemically active plasticizer

例句：

1. 1. The new product uses achemically active plasticizer to make itsofter and more flexible.
   新产品使用化学活性增塑剂使其更柔软、更灵活。
2. 2. The plasticizer helps the materialto be more flexible and durable.
   这种增塑剂有助于使材料更柔软、更耐用。
3. 3. The chemically active plasticizeris essential for the production of this typeof plastic.
   这种化学活性增塑剂对于生产这种塑料至关重要。