忤逆的英文：
willful or aggressive disobedience to a parent

参考例句：

The rebellious granddaughter was cut off without a penny
忤逆的孙女被剥夺了继承权。

Take a perverse pleasure in upsetting one's parents
以忤逆父母作反常之乐

You intend to fill up the cup of disobedience and profligacy by forming a low and disgraceful marriage?
你存心拿玷辱门庭的婚姻来把忤逆和荒淫的杯子注满吗？

willful是什么意思：
a. 任性的,故意的,有意的

They bear you no ill will.
他们对你并无恶意。

Are you willing to concede the right to us?
你愿意把权利让给我们吗？

To leave or give(property) by will.
遗赠按照遗嘱留赠（财产）

aggressive是什么意思：
adj. 侵略的，侵犯的；好斗的，挑衅的；有进取心的，有攻击性的；攻击性强的

angry aggression
愤怒性攻击

anticipatory aggression
防卫性攻击

aggressively ad.
侵略地；攻势地

disobedience是什么意思：
n. 不服从，违反

That disobedient boy is a pest.
那不听话的男孩令人讨厌。

The headmaster caned the boys for disobedience.
校长用藤条责打不听话的男学生。

Disobedience is treated with special harshness.
不服从会受到特别严厉的处分。