废寝忘食
Quick Facts
Section titled “Quick Facts”- Pinyin: fèi qǐn wàng shí
- Traditional: 廢寢忘食
- HSK: new-7+
- Part of speech: v
Meanings
Section titled “Meanings”- to neglect sleep and forget about food (idiom)
- to skip one’s sleep and meals
- to be completely wrapped up in one’s work