自以为是
专横
audacious (even arrogant) behavior that you have no right to
he despised them for their presumptuousness
同义词： presumption / effrontery / assumption
... prestigious: a.有威望（信）的，有声望的，受尊敬的 presumptuousness: n.专横，自行其是，傲慢，冒昧，放肆 prey: n.1.被捕食的动物 2.牺牲品（者） ...
I recognize there is a certain presumptuousness-a certain audacity-to this announcement.
我承认这一声明有一点自以为是—甚至有些狂妄。
There had been a time in her life when such presumptuousness would have angered Ruma.
And, if you forgive some presumptuousness, I believe we remain your indispensable partner.