not able to be punished, criticized, or changed in any way不可惩罚的;不许批评的;不可改变的
not able to be defeated or to be as good as无法击败的;无法企及的
a member of the lowest social group in Indian society(印度社会的)贱民,不可接触者
👨🏻🏫 Mr. Ng 劍橋詞典 📚切換為繁體中文