late 14c., from un- (1) "not" + past participle of wash (v.). Replaced Middle English unwashen, from Old English unw?scen. Noun sense of "the lower class" is attested from 1830.
雙語例句
1. Leftover food and unwashed dishes cover the dirty counters.
臺面上又臟又亂，盡是殘羹剩菜和未洗的盤子。
來自柯林斯例句
2. They looked pale and unhealthy, with unwashed hair and sunken cheeks.
他們臉色蒼白，精神不振，頭發臟亂，兩頰深陷。
來自柯林斯例句
3. a pile of unwashed dishes
一堆未洗的碟子
來自《權威詞典》
4. He was unwashed , uncombed, with his clothes half buttoned.