“疥癣”常见的英文表达是 scabies(指疥疮这种皮肤病) 。如果从更宽泛意义上形容像疥癣一样虽不致命但难缠、烦人的事物,也可以用 a petty/trivial but persistent or troublesome thing 来描述其特性。例如:
This minor problem is like scabies, constantly irritating us.(这个小问题就像疥癣一样,不断困扰着我们 。 )
The local corruption is a scabies - like issue that needs to be eradicated.(当地的腐败问题就像疥癣一样,需要被根除 。 )