downspout

英 [ˈdaʊnspaʊt] 美 [ˈdaʊnspaʊt]

n.  (把雨水从屋顶输送到下水道的)雨水管，排水管

复数：downspouts

化学

COCA.34600

柯林斯词典

  1. N-COUNT (把雨水从屋顶输送到下水道的)雨水管，排水管
    A downspout is a pipe attached to the side of a building, through which water flows from the roof into a drain.
    1. He installed rain gutters and downspouts.
      他安装了雨水檐沟和排水管。

    2. in BRIT, use 英国英语用 drainpipe

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双语例句

  1. He installed rain gutters and downspouts.
    他安装了雨水檐沟和排水管。
  2. It is also caught in a broader tech downspout: Tencent, Twitter and Facebook are all down around 20% over the past month.
    而且目前科技公司的股价正出现一轮普遍下跌：腾讯、推特和Facebook的股价过去一个月都下跌了20%左右。
  3. Brief on design and installation of water downspout
    浅议水落管的设计与安装
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