愧對 [－对]

Jyutping kwai5 deoi3
Pinyin kuì duì

Definitions (Wiktionary)

verb
to be ashamed to face (someone)

愧對 [－对]

Jyutping
Pinyin kuì duì

Definitions (CC-CEDICT)

to be ashamed to face (sb)
to feel bad about having failed (sb)