waterproofing

['wɔ:təpru:fɪŋ] ['wɔtəˌprufɪŋ]
例句
柯林斯高阶英汉双解学习词典释义
英英词典释义
  • Noun
    1. the act of treating something to make it repel water
    2. a coating capable of making a surface waterproof