Uid
abbr. 用户名（User Identifier）；用户界面设计（User Interface Design）
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
Late repentance is seldom true.
后悔少有诚意。
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？