基本解释n.尿烷；氨基鉀酸酯同根派生 urethan相关词英汉例句用作名詞 (n.)We need a tool for turning a groove into the urethane wheels.我們需要一個工具的聚氨酯輪子轉成一個槽。Urethane acrylates are expensive compared to other classes of acrylates.聚氨酯丙烯酸酯比其它類型的丙烯酸酯貴。urethan更多例句