people or organizations that are unaccountable do not have to explain their actions or decisions to anyone else . This word shows that you do not approve of people or organizations like this 无需解释的，无责任的，不负责任的（该词表示不赞同这样的人或组织）
faceless and unaccountable bureaucrats 无个性的不负责任的官僚
2
formal difficult or impossible to explain or understand 难以解释的；无法理解的；莫名其妙的
She was filled with an unaccountable sense of loss. 她心中充满了莫名其妙的失落感。
DERIVED WORD
unaccountability noun U
/ˌʌnəkaʊntəˈbɪləti/
unaccountably adv
He suddenly, unaccountably, burst into tears. 他突然莫名其妙地泪流满面。