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不识好歹
不識好歹
bùshíhǎodǎi
1. unable to tell good from bad (idiom)
2. undiscriminating

Character Breakdown

不
bù
no, not, un-; negative prefix
HSK 1 4 丶
识
shí
knowledge; to understand, to recognize, to know
HSK 1 7 丶
好
hǎo
good, excellent, fine; proper, suitable; well
HSK 1 6 丶
歹
dǎi
corpse; death; evil, depraved, wicked
HSK 6 4 丶

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