Ref.
abbr. 文件编号（尤用于商业文件分类）\\n
🗣️ 情景例句
which I could continue at home.
可以在家中继续从事。
He made a successful career in business.
他的商务生涯十分成功。
It happens every night. The noise wakes me up. Would you please not do this?
每晚都这样。这声音总吵醒我！请你别这样，好吗？