Vacuum ultraviolet
[化] 真空紫外; 真空紫外区
🧩 词语组成解析
🗣️ 情景例句
It might be simpler and less expensive .
这样可能比较简单而且省钱。
What's the capital of your country?
贵国首都是哪儿？
There's a particular comedy which I have decided to do.
我决定导演一出独特的喜剧。