source water pollution

英 美
  • 水源污染
  • pollution n.污染;污染物
  • source n.来源;发源地;原始资料v.从...获得
  • water n.水;海域;雨水;海水v.给...浇水;给...供水;加水稀释;充满眼泪;给...水喝
    1. Air and water pollution are still serious problems in many developing countries.
      在很多发展中国家,空气和水源污染仍是很严重的问题。
    2. Pollution of the water supply reached a level pernicious to the health of the population.
      水源污染已经达到危及居民健康的程度。