Fk
abbr. 外键（foreign key）
🗣️ 情景例句
My great-grandmother made that quilt
我曾祖母缝好了这个被罩。
I can't do it by myself.
我一个人哪做得完啊！
or even, of there nough, in other departments of the same firm.
甚至往往不能与本公司的其他部门的同行们。