Kdf
abbr. knocked-down flat （货物）拆散平放
🗣️ 情景例句
It's time we hired a secretary to answer the phones.
我们早就该请一个秘书接听电话了。
Health does not consist with intemperance.
健康和放纵，彼此不相容。
Well, we listened to lectures about pollution, agriculture, nuclear waste, radiation and so on.
噢，我们听取有关污染、农业、核废料、辐射等讲座。