一只泡芙er
Who Are You [词典] 你是谁; [电影] 网上有缘; [例句]All right, who are you and what are you doing in my office?喂，你是谁，在我的办公室做什么？
yinyuyinyusuzezz
Hello, who's that speaking,please ?(这个是正式的电话用语）Hello, how can I address you? (这个一般是Face to face的时候询问对方称呼的）
优质英语培训问答知识库
