His parents had known Bathilda Bagshot; had Dumbledore introduced them?

他的爸爸妈妈认识巴希达·巴沙特，是邓布利多介绍给他们的吗？

" My mother was friendly with old Bathilda Bagshot, " said Auntie Muriel happily.

“我母亲跟巴希达·巴沙特关系很好，”穆丽尔姨婆兴高采烈地说。

" Bathilda Bagshot? " Harry said. " The author of A History of Magic? "

“巴希达·巴沙特？”哈利说，“《魔法史》的作者？”

Here Harry and Hermione are seeking the secrets of an old lady by the name of Bethilda Bagshot.

这一幕，哈利和赫敏正在探寻一位名为巴希达·巴沙特的老女人的秘密。