不用客气

bù yòng kè qi

定義

1. you're welcome
2. don't mention it
3. no need to stand on ceremony

不用客气 の構成語

• 不 bù: no; not so
• 不用 bù yòng: need not
• 客气 kè qi: polite
• 气 qì: gas; air
• 用 yòng: to use
• 客 kè: customer