wastewater
英 ['we?st,w??t?]
美['westw?t?]
考試真題
- There is a large potential for wastewater agriculture to both help and hurt great numbers of urban consumers, said Liqa Raschid-Sally, who led the study.
出自-2016年6月閱讀原文
- In poor, dry regions, untreated wastewater is the only viable irrigation source to keep farmers in business.
出自-2016年6月閱讀原文