Jfk
abbr. 约翰·菲茨杰拉德·肯尼迪（John Fitzgerald Kennedy）
🗣️ 情景例句
Hi, John, how's it going?
嗨，约翰，你好吗？
I didn't know whether to send the letter airmail or not.
我不知道是否送航空邮件。
While two detectives were keeping guard at the door, two others opened the parcel.
这时两个侦探把住门口，另外两个侦探打开了包裹。