Nfd
abbr. no fixed date 无固定日期; non-fat dry (milk) 脱脂奶粉
🗣️ 情景例句
You know what?
知道吗？
Solid packing and overall stuffing can prevent the cases from vibration and jarring.
坚固的木箱和箱内严密的填充可防止木箱受震、开裂。
It is.
是的。