hubris
🇺🇸
/ˈhjuːbrɪs/
🇬🇧
/ˈhjuːbrɪs/
being too confident in a way that is disrespectful to others or to the rules.
His failure was a result of his hubris, as he believed he was unbeatable.
他的失败是因为他的傲慢,因为他认为自己是不可战胜的。