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scum

英 /skʌm/美 /skʌm/
  • n.
    浮渣；泡沫；糟粕
  • vi.
    产生泡沫；被浮渣覆盖
  • vt.
    将浮渣去除掉
复数scums
第三人称单数scums
现在分词scumming
过去式scummed
过去分词scummed

双语例句

  1. Skim the scum off the jam and let it cool.
    撇去果酱上的浮沫，让它冷却。
    来自《牛津词典》
  2. She never would have even spoken to scum like him when Mom was alive.
    妈妈活着的时候她是绝不会和像他这样令人厌恶的人说话的。
    来自《柯林斯英汉双解大词典》
  3. I speak to them about life's greatest rewards waiting in the removal of soap scum from the bathtub, which hasn't been properly cleaned since the first snowfall.
    我对他们说，除去浴缸里的皂垢是生活最大的回报，因为自从第一场雪以来浴缸就一直没有好好清理过。

网络短语

  • Scum Gate Valves
    排渣闸阀；排渣；磁耦合截止阀
  • pond scum
    绿藻类层；绿
  • resist scum
    未显影光刻胶
  • scum cock
    锅炉排污旋塞；上排污旋塞；浮渣吹泄塞；浮滓旋塞
  • scum dish
    表面排污盘；浮渣皿；浮渣盘；去泡盘

词语扩展

n.
bubblefoamyeast
浮渣；泡沫；糟粕
adj.
scummy下流的；满是浮渣的；浮渣一般的

词义分布

浮渣
61.1%
糟粕
22.2%
泡沫
16.7%

英英释义

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

词源

  • scum渣滓
    它的词根是-scu-“覆盖”，-m是后缀；本义是“覆盖在上面，浮在表面的一层”，后引申为“浮渣；渣滓”。同根词如obscure（昏暗的；朦胧的），前缀ob-指"over”，词根-scu-为“覆盖”，上面被遮盖，不透光而“昏暗”；sky（天空）同源，体会音似，天似穹庐，笼盖四野。
  • scum浮垢，浮渣，渣滓，败类
    来自中古英语 scum,泡沫，浮渣，来自 Proto-Germanic*skumaz,覆盖，隐藏，来自 PIE*skeu, 覆盖，隐藏，词源同 hide,skim.引申比喻义渣滓，败类等。