polyurethane汉语翻译：
n. 聚氨酯
【化】 聚氨基甲酸酯; 聚氨酯英语解释：
名词 polyurethane:

any of various polymers containing the urethane radical; a wide variety of synthetic forms are made and used as adhesives or plastics or paints or rubber同义词：ployurethan

例句：

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。

详细解释：
pol.y.ur.e.thane
n.（名词）
Any of various resins, widely varying in flexibility, used in tough chemical-resistant coatings, adhesives, and foams.
聚氨基甲酸乙酯；聚氨酯：一种在韧性上差别很大的树脂，用于坚固的抗化学物质涂面、黏合剂和泡沫中
【引伸】
pol.yur.ethane.
adj.（形容词）