scum

汉语翻译

n. 浮渣, 糟粕, 浮藻, 熔渣, 不起好作用的人
vt. 撇去(浮沫)
vi. 产生泡沫
【医】 水垢, 泡沫, 浮渣

词型变化：

形容词:scummy 副词:scummily 名词:scummer 动词过去式:scummed 过去分词:scummed 现在分词:scumming 第三人称单数:scums 

英语解释：

名词 scum:

1. worthless people
   同义词：trash
2. a film of impurities or vegetation that can form on the surface of a liquid

动词 scum:

1. remove the scum from

例句：

1. These scum who fight at the football matches must be severely dealt with!
   必须对那些专在足球比赛时打架的社会渣滓严加惩处！
2. When the meat is boiling, remove the scum.
   当肉煮沸时，把浮在上面的浮渣撇掉。
3. I wouldn't have anything to do with those scum.
   我不会和那些无耻之徒来往。