waterproofadj.防水的； 耐水的n.防水材料（英）雨衣vt.使 ... 能防水waterproof checker防水性检查仪waterproof coating防水涂层waterproof machine防水式电机waterproof project防水工程waterproof blanket防水工程waterproof sealing防水密封waterproof packing防水包装waterproof roofing顶板防水waterproof watches防水表waterproof quality防水材料