He is a bumptious young man.

他是个傲慢的年轻人

Third is without any culture detail, bumptious child.

第三是毫无文化底蕴，又自以为是的孩子。

Instead, a more prosperous, bumptious Turkey is jangling many nerves.

相反，一个兴盛而傲慢的土耳其正刺激着许多人的神经。

The most vital quality a soldier can possess is self-confide nce, utter, complete and bumptious.

“一个士兵所拥有的最重要的品格是自信、果断、彻底和骄傲”。

If Mr Wolfowitz is an overconfident thinker, he also seems an insecure manager, too impressed by bumptious aides.

如果沃氏是一名自负的思想者，那他似乎也是一位不那么自信的管理者，受到傲慢自负的助手们过多的影响。

I was having trouble making it to the bathroom, let alone meeting the vigorous demands of a bumptious four-year-old boy.

我连自己去上厕所都困难，更不要说去应付一个4岁大的不断需要照顾的孩子。