jǐng​bèi

to maintain guard

警备 警備 jǐng​bèi
to maintain guard
to be on the alert for emergencies; to guard and defend against possible threats
security measures
precautionary measures taken by military or police to maintain order and protect national security
garrison
guard or troops stationed in a town or fortress to defend it

Frequency

Movie subtitles
1.04 per million appears in 0% of films
Written text
1.29 per million

Cross-References

Same as

Sources