[ 复数 polyurethanes 第三人称单数 polyurethanes 现在分词 polyurethaning 过去式 polyurethaned 过去分词 polyurethaned ]
同义词: ployurethan
以上来源于: WordNet
N-MASS Polyurethane is a plastic material used especially to make paint or substances that prevent water or heat from passing through. 聚氨基甲酸酯; 聚氨酯
...polyurethane varnish.
...聚氨酯清漆。
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