聚氨脂的英文：
polyurethane

A natural,a gloss,an oak,a polyurethane varnish
天然的、发亮的、栎树、聚氨酯清漆.

The protective plastic jacket consists mainly of polyurethane
现在给瓶子包上一层用聚安酯制成的外套。

The protective plastic jacket consists mainly of polyurethane.
现在给瓶子包上一层用聚安酯制成的外套。

Preparation of Non-solvent Polyurethane Sealant and Study on Its Properties
无溶剂型聚氨酯密封胶的研制及性能研究

One pellet was completely encapsulated and did not react with the polyurethan e binder
一个球完全被包覆，与聚氯酯粘合剂不进行反应。