less和fewer的用法?i've goe less jam than you have,i've got the leasti've got fewer potatoes than you have,i've got the fewest为什么一个用less 一个用fewer呢 求指导

less和fewer的用法?i've goe less jam than you have,i've got the leasti've got fewer potatoes than you have,i've got the fewest为什么一个用less 一个用fewer呢 求指导 less和fewer的用法 fewer和less的用法fewer和less相比较 less和fewer的区别和各自用法 more less fewer 这三个单词的用法和原型 less,fewer,few的用法与区别 fewer,less,more,a fewer,a little之间的用法 Fewer和 less的区别? less 和 fewer 的区别 less 和fewer的区别 less 和 fewer的区别 Fewer和 less的区别 fewer和less的区别 Fewer和less的区别 Fewer和 less的区别? 英语 less little few fewer 的不同用法求less little few fewer 的不同用法! 想问一下fewer和less的区别与用法 还有别的解释a less和fewer的区别HELP