Dfc
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
What do you think the surprise will be?
你想会是什么样的意外惊喜？
A bad thing never dies.
坏事传千年。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。