您要查找的是不是：
- 尿烷泡沫urethane foam
- 聚有机硅氧烷泡沫材料polyorgano-siloxane foam material
- 尿烷亚胺-抗肿瘤药uredepa
- 阻燃inflaming retarding
- 乌拉坦，氨基甲酸乙酯，尿烷，乌来糖Urethan; Urethane
- 阻燃剂flame retardant
- 烷alkane
- 岸边都是泡沫。The shore was margined with foam.
- 糖尿glycosuria
- 阻燃性fire resistance
- 我撇去了煮沸糖浆上的泡沫。I skimmed the foam from the boiling syrup.
- 泌尿urination
- 排尿micturition
- 硅烷silane
- 尿液urine
- 正己烷n-hexane
- 厚重织物泡沫阻燃涂层Foam coating with flame retardant for heavy fabric
- 利尿diuresis
- 环己烷cyclohexane
- 泌尿系统urinary system
