waterproofing

英['wɔːtəpruːfɪŋ] 美['wɔːtəˌpruːfɪŋ]
  • 防水的
Noun:
  1. the act of treating something to make it repel water

  2. a coating capable of making a surface waterproof

    1. I bought a waterproof watch.
      我买了一块防水表。
    2. These are waterproof fabrics.
      这些是防水面料。