water-reserving irrigation technology

英 美
  • 储水灌溉
  • irrigation n.灌溉;[医]冲洗
  • reserving vt.保留;预订;延期n.候补;预备品;贮存n.含蓄;克制
  • technology n.技术;工艺;工艺学
  • 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