Bci
abbr. 广播干扰（Broad Cast Interference）；二进制码资讯（Begin Chain Indicator）
🗣️ 情景例句
Excuse me, but may I ask how old you are?
对不起， 我能问一下你多大了吗？
Who bought that new house down the street from you?
谁挨着你的那条街买了那幢新房子？
There's no need for that. We'll have dinner another time.
不必为那件事惭愧。我们改个时间再共进晚餐吧。