Nitrogen sealed transformer
[电] 氮封变压器
🧩 词语组成解析
a. 未知的, 密封的\\n[法] 盖印的, 经盖章批准或证实的, 密封的
🗣️ 情景例句
That's not the issue.
那不是我们讨论的话题。
I could only guess the number of people in the room.
我无法正确地猜测房间里面有多少人。
People are not so honest as they once were.
人们不再像以前那样诚实了。