Yf
abbr. 黄热病（Yellow Fever）
🗣️ 情景例句
There are three things that have to be done first, Harry.
首先我们必须做三件事， Harry。
She's a widow.Her husband died last year.
她是一个寡妇。她的丈夫去年死了。
No, we haven't.
嗯，没有。