unwashed
adj. 未洗的，不清洁的；平民百姓的；下层人民的
例句
Their clothes were dirty and their hair unwashed.
他们衣服肮脏，头发未洗。
《牛津词典》
By viewing great art, the great unwashed would become civilized.
通过欣赏伟大的艺术作品，下层民众会变得文明。
《柯林斯英汉双解大词典》
Leftover food and unwashed dishes cover the dirty counters.
剩饭和没洗的盘子铺满了肮脏的台面。
