bù​shí​hǎo​dǎi

to not know what's best for one

不识好歹 不識好歹 bù​shí​hǎo​dǎi
to not know what's best for one
unable to tell good from bad; undiscriminating or ungrateful. Used to describe someone who cannot distinguish right from wrong, or who fails to appreciate someone's good intentions or the seriousness of a situation.

Frequency

Written text
0.164 per million

Cross-References

Synonym

Sources

Frequency data
BCC Corpus (BLCU)