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首页英语词典sewersewer考试真题

sewer

英 ['suːə; 'sjuːə] 美['suɚ]

英英释义考试真题实用场景例句

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).