HanziForge
  • Features
  • Pricing
  • For Teachers
Sign inStart free
HSK 7–9

密封

mìfēng

to seal up

Practice this word on HanziForge

Build your Chinese vocabulary with spaced repetition and contextual reading.

汉字 HanziForge

AI-powered Chinese language learning

Legal

Privacy PolicyTerms of ServiceRefund Policy

Community

BlogContact UsPowered by HanLP (hanlp.com)HanLP License
© 2026 HanziForge. All rights reserved.v3.31.1