Correct

密级

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Strokes

Definition

secret level

Example

As a Noun

security classification (of confidential documents); classification level

1
fèn
bàogào
报告
de
shì
jué
绝密
  

That report is classified as ‘top secret'.

2
密级
wéi
机密
de
wénjiàn
文件

document with the security classification ‘highly secret'

3
Biāomíng
标明
wénjiàn
文件
de

mark the classification of a document