Bras
abbr. 宽带接入服务器（Broadband Remote Access Server）
🗣️ 情景例句
Just cool down.
冷静一点。
A close mouth catches no flies.
病从口入，祸从口出。
No wonder people say that computers are taking over the world.
难怪有人说电子计算机正渐渐接管世界。