overweening
adj. 自负的，过于自信的；过分的
例句
"Your modesty is a cover for your overweening conceit," she said.
“你用谦逊的外表掩饰自负的内心，”她说。
《柯林斯英汉双解大词典》
Heaven and earth, overweening.
天上地下，唯我独尊。
The overweening enemy will soon learn this to his cost.
关于这一点，傲视一切敌人不久就要得到惨痛的教训。
