Bcis
abbr. 广播干扰（Broad Cast Interference）；二进制码资讯（Begin Chain Indicator）
🗣️ 情景例句
She told Robbie that her flight tomorrow was canceled,
她告诉Robbie说 她明天的班机取消了
If you want knowledge,you must toil for it.
若要求知识，须从勤苦得。
A barking dog doesn't bite!
吠犬不咬人。