保密防谍 bǎomìfángdié to keep secrets and prevent espionage Definitions Defs Origin Strokes Stroke Words Sentences Sents 保密防谍 保密防諜 bǎomìfángdié to keep secrets and prevent espionage Maintain secrecy and guard against spies. Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
保密防谍 保密防諜 bǎomìfángdié to keep secrets and prevent espionage Maintain secrecy and guard against spies. Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
