wa·ter-re·pel·lent
adjective/ˈwɔːtə rɪpelənt/
/ˈwɔːtər rɪpelənt/
- a material, etc. that is water-repellent is specially treated so that water runs off it rather than going into it
（材料等经处理后）拒水的，防水的 - a water-repellent coating
防水涂层 - a water-repellent spray (= one that you treat a surface with)
防水喷雾（= 用于处理表面的喷雾） - water-repellent leather
防水皮革
- a water-repellent coating