Ref.
abbr. 文件编号（尤用于商业文件分类）\\n
🗣️ 情景例句
Thank you for everything.
一切谢谢你。
I can assuer you of our close cooperation.
我保证通力合作。
One day she came into my room laughing happily.
有一天，她开心地笑着来到我的房间。