scum的用法

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scum的用法
  • n. 浮渣;泡沫;糟粕
  • vi. 产生泡沫;被浮渣覆盖
  • vt. 将浮渣去除掉

[ 过去式 scummed 过去分词 scummed 现在分词 scumming 第三人称单数 scums ]

scum [ skʌm ]
  • n.
    • worthless people

      同义词: trash

    • a film of impurities or vegetation that can form on the surface of a liquid
  • v. remove the scum from