Fastnets
(fastnet 的复数) abbr. fully automated switched telecommunications network 全自动化交换通信网（络）
🗣️ 情景例句
Don't rely on you mood when making decisions.
决策的时候不要意气用事。
How did you get there?
你怎么去的？
It was j-223,just double the second item.
j-223第二项的订量要加倍。