废寝忘食 廢寢忘食
fèi qǐn wàng shí
HSK level: HSK 7–9
Meaning
(idiom) to skip one's sleep and meals; to be completely wrapped up in one's work
Learn in the app → Write in stroke order
fèi qǐn wàng shí
HSK level: HSK 7–9
(idiom) to skip one's sleep and meals; to be completely wrapped up in one's work
Learn in the app → Write in stroke order