a few ,few ,a little ,little 的区别 都用在什么句中?

a few ,few ,a little ,little 的区别 都用在什么句中? 在英语单词中a little ,little,few,a few有什么区别,分别用于什么 "little a little/ few a few"区别 a little /little/a few /few区别 few,a few,little,alittle的区别? 英语-a few ,few,a little,little有什么区别? 英语单词:"a little" "a few" "few" "little"有什么区别 little,few,a little和a few的区别 a few、few、a little、little的区别与用法 a few和few.//a little和little的区别 few/a few/little/a little的用法与区别 a little,little,a few,few的区别与用法!