1.She said although I wore some cologne, she could still vaguely smell a scummy whiff out of me.
她说虽然我身上喷了古龙水，但她还是能隐约闻到一股人渣味儿。
2.It's just that the scummy rich are more played up in the media because it sells newspapers.
事实上，那些垃圾富人在媒体上被渲染得比较多，是因为这样一来报纸好卖。
3.Making phones without replaceable batteries is simply a scummy marketing move and I don't like it.
制造不可更换电池的手机很明显是一种低级的市场行为，我不喜欢这样。
4.I don't like walking through the scummy part of town.
我不喜欢走过城里的下层居民区。
5.You want me to take part in a scummy little plot.
你要我参与一项下流的阴谋。
6.the scummy surface of the polluted pond.
被污染的池塘上满是浮渣的水面。