fēng​bì HSK4

isolated

封闭 (封閉) fēng​bì
isolated verb
closed off from the outside world or isolated from external input

This remote village is in a state of relative isolation.

seal off verb
to close or seal off a physical entrance, space, or route

Due to heavy snow, the roads leading to the mountains have been closed.

shut down verb
to close down an organization or illegal venue by official order

The unlicensed factory has been shut down by the authorities according to the law.

Frequency

Movie subtitles
9.12 per million appears in 4% of films
Written text
19.0 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 4

Sources

Definitions
CC-CEDICT