英语词汇drainage systems怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	drainage systems
释义	drainage systems noun, plural— 水系 n drainage system noun— 排水系统 n See also: drainage system — 水系 • 排泄系统 drainage n — 排水 n • 水渠 n • 排水渠 n • 流失 n • 渠务 n systems pl — 体系 pl system n — 制 n • 制度 n • 体 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	especially effective especially efficacious especially efficient especially emphasizes especially energy saving especially enjoyed especially enthusiastic especially especially especially even especially evident especially evident for especially excited especially excited about especially exciting especially favorable especially favorable conditions especially features especially fine especially focused on especially focuses on especially for especially for applications especially for businesses especially for children especially for foreign students

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drainage systems noun, plural—