few的比较级是fewer。few一般用作名词、形容词、代词，few用作名词的时候，表示“少量；很少数”；few用作形容词的时候，表示“很少的；少数的；几乎没有的”；few用作代词的时候，表示“少数；没几个”。few的最高级形式是fewest，名词形式是fewness。
词汇搭配
few words沉默寡言；few years没有几年；Few photographs少拍照；so few如此之少；这么少了；Few moments一忽儿；have few喝几杯；for few为少数人；of few在…中的几个；so few如此之少；Few buildings几楼；住几楼。
例句
1、She could barely hold on for a few minutes。
她几乎几分钟都支撑不住了。
2、Only a few journalists were allowed in。
只有少数记者被允许入内。
3、I am going to stay at Grandmas for a few days。
我打算这段时间去外婆家住几天。
4、There are fewer apples this year than usual。
今年收获的苹果比往年少。
5、There are fewer students taking the science course now。
现在选修理科的学生少了。
6、Fewer people eat with their left hand than with their right。
用左手吃饭的人比用右手的少。
7、Only a few people spoke in support of the proposal。
只有几个人表示支持这一提议。
8、In my experience，very few people really understand the problem。
据我的经验看，真正理解这个问题的人很少。
