这种新型杀虫剂含有氨基甲酸酯，能有效防治病虫害。

This new insecticide contains ___urethane to effectively control pests and diseases.

这种泡沫垫是用聚氨酯材料制成的，非常柔软耐用。

This foam cushion is made of ___urethane material, which is soft and durable.

这种垫子使用聚氨酯泡沫，既柔软又耐用。

This cushion uses ___urethane foam, which is both soft and durable.