water saving water conservation saving water economize on water cut down the amount of water
We have to economize on water during the dry season.
我们在旱季不得不节约用水。
—— 辞典例句We should try to save water.
我们应设法节约用水。
—— 给力词典精选They saw their bills rising steadily, in spite of superhuman efforts to save water.
尽管他们已想方设法节约用水,水费仍旧在稳步上升。
—— 柯林斯例句In order to save water, waste water should be used circularly.
为了节约用水, 废水应当回环使用。
—— 给力词典精选We must try to eke out our water supply.
我们必须尽量节约用水。
—— 给力词典精选