wèi​jīng HSK7

without

未经 (未經) wèi​jīng
without adverb
not having undergone or been subjected to a specific process, treatment, or action

No one is allowed to enter the laboratory without permission.

Frequency

Movie subtitles
5.99 per million appears in 3% of films
Written text
17.8 per million

Details

HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT