重点词汇
-
机密
secret; confidence; confidentiality; confidential; classified; restricted; sensitive
-
信件
letter; mail; correspondence; missive
中英释义：
机密信件
时间: 2025-08-21 13:34:40
confidential letter
confidential letters
中英释义：
confidential letter
confidential letters
机密
secret; confidence; confidentiality; confidential; classified; restricted; sensitive
信件
letter; mail; correspondence; missive