Security-graded
[法] 机密的
🧩 词语组成解析
a. 分等级的；按年级分的
🗣️ 情景例句
Goodbye, thank you very much for coming.
再见，感谢您能光临。
Now, I'd be happy to answer your questions.
现在，我乐意答复你们的问题。
After that day they were separated, never to see each other again.
那日一别，他们再没重逢。