to requite kindness with ingratitude以怨报德His friends were shocked by his ingratitude to his parents.他对父母不孝,令他的朋友们大为吃惊.The Government could expect only ingratitude from the electorate.政府从选民那里得到的只有忘恩负义。It's her ingrati...
His friends were shocked by his ingratitude to his parents.他对父母不孝,令他的朋友们大为吃惊.The person always returns ingratitude for kindness.这个家伙常常恩将仇报.Ingratitude is a despicable vice.忘恩负义是可鄙的不道德行为....