scum
🇺🇸
/skʌm/
🇬🇧
/skʌm/
Thin, foamy dirt on liquid's surface
When boiling the soup, remove the scum that forms on top.
当汤煮沸时,去除顶部形成的浮渣。
Word for very bad or worthless people
The mall was ruined by scum leaving trash everywhere.
商场被到处乱扔垃圾的败类毁了。