披萨刀，极具金属质感的抛光不锈钢材质，形状浑圆可以滚动的刀刃是用来切披萨的，号称是可以毫不费力地将披萨上的奶酪连同披萨一起切断。
厨具礼品套装：披萨刀（pizza knife ） 芝士刀（cheese knife ） 材料(material)：不锈钢stainless steel 430 尺寸(size)：披萨..
基于12个网页-相关网页
披萨刀上锋利的转轮可以轻松切割各种食物。
The sharp wheel on a pizza cutter makes cutting through all kinds of other foods a breeze.
最年夜略的例子是思量什么时辰至少有一刀是刚好经由披萨中央的。
The easiest example to consider is when at least one cut passes plumb through the centre of the pizza.
但当切更多的刀时，这证实是违背了三个定理，这一题目呈此刻往后的很多年里，形成了完备的披萨定理。
That turns out to be an anomaly to the three general rules that deal with greater Numbers of cuts, which would emerge over subsequent years to form the complete pizza theorem.
应用推荐