美[skʌm] 1 . Someone had scrawled "Scum " on his car.
有人在他的车上涂写了“人渣”的字样。
来自柯林斯例句
2 . Skim off any scum .
撇净浮沫。
来自《权威词典》
3 . Skim the scum off the jam and let it cool.
撇去果酱上的浮沫，让它冷却。
来自《权威词典》
4 . There is a ring of scum in the washbasin.
这个脸盆内有一圈污垢.
来自《简明英汉词典》
5 . There was green scum over the pond.
池塘水面有绿色的浮藻.
来自《简明英汉词典》
1 . 浮渣
semen另外也用scum（浮渣）形容，这是标准语，在小字典上解释为“浮在液体表面上的污垢；流氓”。这个字的禁忌性意思就是“精液”，所.
2 . 泡沫
scumrubber 泡沫橡胶scum泡沫scummer 除渣勺
3 . 渣滓
scrubbing plant 洗涤机器scum浮渣；浮垢；渣滓scumremoval tank 浮渣隔滤池
4 . 浮垢
scrubbing plant 洗涤机器scum浮渣；浮垢；渣滓scumremoval tank 浮渣隔滤池
