Nfd
abbr. no fixed date 无固定日期; non-fat dry (milk) 脱脂奶粉
🗣️ 情景例句
I couldn't help laughing.
我忍不住笑出来。
It seems what he said is true.
看起来他说的好像是真的。
You can depend on us, sir.
先生，您可以信赖我们。