Dora
abbr. 运筹学与分析局（Directorate of Operational and Analysis）
✅ 同义词
🗣️ 情景例句
A lot of people come to openings
许多人参加开幕仪式
Yes, I am.
是，我是。
Hello, Mr Zhu. I've come to say goodbye. I'm leaving on Sunday.
你好，朱先生。我是来道别的。我星期天离校。