对不起
duì​bu​qǐ HSK1

I'm sorry

Senses

对不起/ 對不起 duì​bu​qǐ (also duì​bù​qǐ) I'm sorry

Used to apologize to someone or to say excuse me

对不起/ 對不起 duì​bu​qǐ (also duì​bù​qǐ) to let down

To be unfair to someone; to disappoint or fail to live up to someone's expectations

References

same_as 对不起/對不起 → 对不住/對不住
synonym 抱歉/抱歉 → 对不起/對不起
synonym 对不住/對不住 → 对不起/對不起