few是加可数名词的吗?我记得是a few+可数few+不可数little+否定a little+加不可数怎么呢么混乱,要权威回答!好的加分

a few 可数 肯定few 可数 否定a little 不可数 肯定little 不可数 否定eg：There is a little water in the cup.杯子里有一点水.There is little water in the cup.杯子里没水了.There are a few people on the play...