首页sewersewer考试真题

sewer

英 ['suːə; 'sjuːə]美['suɚ]
  • n. 下水道;阴沟;裁缝师
  • vt. 为…铺设污水管道;用下水道排除…的污水
  • vi. 清洗污水管

考试真题


Unlike developed cities, however, these areas lack advanced water-treatment facilities, and rivers effectively become sewers ( ' , 下水道).

出自-2016年6月阅读原文

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