Feg
abbr. fast Ethernet gateway 快速以太网网关; field emission (electron) gun 场致发射（电子）枪
🗣️ 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一个男性的姓， 应该用 'Mr。' 来称呼他。
A guilty conscience is a self-accuser.
做贼心虚，良心自诛。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。