封闭
fēngbìTraditional 封閉
to seal; to close off; closed; isolated
Every meaning
fēngbì
- to seal; to close off
- closed; isolated
Its characters
Words with 封
Words with 闭
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).