| 单词 | security control officer |
| 释义 | security control officer [si`kyu̇r·ǝd·ē kǝn`trōl ´ȯf·ǝ·sǝr] ORDNANCE In the United States, an officer, warrant officer, or responsible civilian official appointed in each command or agency to exercise staff supervision over the safeguarding of defense information. |
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