机要

机要 [jī yào]

1. ■ confidential

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常用词组

1. ■ 机要部门 departments in charge of confidential or important work;

2. ■ 机要工作 confidential work;

3. ■ 机要秘书 confidential secretary; private secretary;

4. ■ 机要通信 classified mail correspondence;

5. ■ 机要员 cryptographer; cipher officer