Dfcs
(dfc 的复数) abbr. data format converter 数据格式转换器; discriminant function coefficient 判别式系数; dry-filled capsules 干填胶囊
🗣️ 情景例句
I don't know.
我不知道。
I'm broke.
我身无分文。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，