Cbo
abbr. 通道总线输出（Channel Bus Out）；首席商务官（Chief Business Officer）；银行总监 （Chief Banking Officer）；国会预算局（Congressional Budget Office）
🗣️ 情景例句
Don't mention it.
没事儿。
The cat and dog may kiss, yet are none the better.
猫犬可相吻，莫逆却难成。
He does exercises every day in the morning.
他每天早上锻练身体。