Nfd
abbr. no fixed date 无固定日期; non-fat dry (milk) 脱脂奶粉
🗣️ 情景例句
Thank you very much.
谢谢你。
Praise makes good men better, and bad men worse.
赞扬使好人更好，坏人更坏。
Hi, Sam! How are you today?
嗨，山姆！你今天好吗？