father-in-law

n. /ˈfɑːðər ɪn lɔː/ B2

岳父；公公

The father of your husband or wife.

仙境例句

The Duchess's father-in-law, her husband's old father, grinned down from an old picture.

公爵夫人的公公，也就是她丈夫的老父亲，正在一幅旧画像里咧着嘴笑。