及物动词对（机密文件等）销密

1. 不机密：declassification 从机密表删除 | declassify 不机密 | declension 格变化

2. 不再当机密文件处理/从机密表删除：declassification /不再当机密文件处理/从机密表删除/ | declassify /不再当机密文件处理/从机密表删除/ | declension /词尾变化/格变化/倾斜/衰退/

3. 撤销保密：declamation 高声说话,高调 | declassify 撤销保密 | declination 倾斜,衰微

4. 销密：宣布速率 declared speed | 销密 declassify | 防御性电子反制措施 DECM

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1. 撤销(秘密文件或档案)的密级;对…解密
If secret documents or records are declassified, it is officially stated that they are no longer secret.

e.g. These reports were only declassified last year.
这些报告去年才被撤销了密级。

verb

1. lift the restriction on and make available again

e.g. reclassify the documents