polyurethane
音标发音
- 英式音标 [ˌpɒl.ɪˈjʊə.rə.θeɪn]
- 美式音标 [ˌpɑː.lɪˈjʊr.ə.θeɪn]
- 英式发音
- 美式发音
基本解释
- n.聚氨基甲酸乙酯
英汉例句
- 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。
英英字典
- a plastic used especially as a type of varnish or as a protection for delicate objects