不bù
not
The basic negation word. Can be used before verbs or adjectives to make them negative.
💨 Adverb 🌱 HSK 1
⭐ Learned at Level 1
✨ Your Progression: 0

Used in the following words:

不bù是shì

no, is not

不bù客kè气qì

you're welcome

对duì不bù起qǐ

sorry

不bù但dàn……而ér且qiě……

not only... but also...

不bù错cuò

not bad, good

Example Sentences:

我wǒ不bù是shì

I am not

他tā不bù能néng住zhù在zài学xué校xiào

He cannot live at school

下xià个gè星xīng期qī我wǒ不bù去qù学xué校xiào

Next week I'm not going to school

对duì不bù起qǐ，，我wǒ不bù在zài家jiā了le

Sorry, I'm not at home anymore

External Resources:

MDBG Dictionary
Wiktionary