Yf
abbr. 黄热病（Yellow Fever）
🗣️ 情景例句
Hot dogs and mustard.
热狗和芥末。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
Yes, our market analysis tells us our prime user will be between 40 and 60.
好的，我们的市场分析告诉我们，我们产品主要的使用者年龄将在40至60岁。