公爵夫人的用法和樣例：
例句
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公爵夫人雖然是有名的社交界女主人，卻明顯流露出冷冰冰的表情
The duchess, though well-known as a society hostess, conveyed an unmistakably brittle air. -
公爵夫人儀態萬方地走進房間。
The duchess sailed into the room. -
格洛思特公爵及公爵夫人住在他們自己的公國里。
Duke and Duchess of Gloucester live in their own dukedom. -
在她二十歲的時候，她成為了肯特公爵夫人。
She became the Duchess of Kent when she was twenty.
