unfilial

His unfilial behavior toward his aging parents upset the whole family.

用法提示：unfilial 是形容词，意为“不孝顺的”，在此修饰 behavior。

In many traditional families, refusing to care for one's parents is considered unfilial.

用法提示：unfilial 是形容词，作表语，表示“不孝的”。

She could not bear the thought of being called unfilial by her relatives.

用法提示：unfilial 是形容词，在被动结构中作主语补足语，表示“不孝的”。