"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》

I did it in my way, but he thought a different explanation would fit better. My overweening conceit made me stick to my guns and argue the point with him at length.

但他认为另一种解释会更确切些，我过度的自矜使我坚持和他争辩到底。

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No: England had no need of an national stadium, just a huge, overweening desire for one.

不：英格兰队不需要一个专门的国家队比赛场，只是某些骄傲自负的虚荣心需要它。

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Fighting climate change allows councils which are usually kept on a tight leash by an overweening central government a rare chance to look and sound statesmanlike.

ECONOMIST: Greenery from the bottom up

What's wrong with a little overweening ambition?

WSJ: A Sourpuss? Moi?

This is the drama of a flawed and self-destructive hero, a protagonist of great achievements and overweening presumption.

NEWYORKER: Unsinkable