few的比较级是fewer，高水平是fewest。

●few作为形容词，有“很少、很少的”意思，也有“几乎没有的”意思。常与与复数名词和复数动词连用。

●fewer是few的比较级，表示“较少的、更少的”，也是与复数名词连用。例句：

Now I meet with fewer difficulties in my work.

现在我工作中困难少些了。

The government says fewer Americans are carpooling to work.

***称拼车上班的人渐渐少了。

●fewest是few的高水平，表示“最少的”。例句：

But it always the time I need you the most, the fewest I can get from you.

但总它我最需要你的时间，少量我能得到从你。

He tried to finish the work with least money and fewest people.

他设法要用最少的钱和最少的人去这项工作。