She was too well bred to show her disappointment.

她很有涵养，没有表露出她的失望。

《牛津词典》

How well bred! It eats the top of the slice of bread and butter just like a person!

这孩子多乖！她只吃面包上的那层果酱，简直就象个大人！

youdao

He was at the same time haughty, reserved, and fastidious, and his manners, though well bred, were not inviting.

达西为人兼有傲慢、含蓄和爱挑剔的性子，他虽说受过良好的教养，可是他的风度总不受人欢迎。

youdao

The overall impression should be of a well-bred, elegant horse in miniature, Ms Bowles explained.

BBC: NEWS | UK | England | Leicestershire | How DNA saved an 'extinct' breed

Mouchoir was a word that well-bred French people couldn't allow themselves to utter or hear in public.

ECONOMIST: Shakespeare

Despite his well-bred charm and his cosmopolitan, establishment background (born in Paris, educated at Millfield and Oxford), he remains a quintessential outsider.

ECONOMIST: The environment