?不透水的
...不透水的 drip proof; drip tight; drip-proof; fluid tight; fluid-tight; hydrofuge; hydrofugous; impermeable to water; impervious; moisture proof; moisture resistant; moisturetight; non-permeable; staunch; water repellent; water resisting; water stable; water tight; waterrepellent; water-resisting; water-stable; waterproof; watertight 不透水堤 impervious dike .