biscuit和cookie是可数名词。
biscuit复数是biscuits。
cookie复数是cookies。
Optimization of Sugar in Compressed Biscuit and evaluation of Its Function.
压缩饼干中糖类优化及其功能性评价。
He's a tough cookie.
他是条硬汉子。
Design of Digital TV Ratings Survey System based on Principle of cookie.
基于cookie原理的数字电视收视率调查系统设计。
If you had the cookie, things were good.
如果你拥有了小甜饼,一切都一帆风顺。