🧩 词语组成解析
[计] 开放网络文件系统
🗣️ 情景例句
my friend Virginia Martinelli is a real-estate agent.
我的朋友Virginia Martinelli就是个房地产仲介。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。