pear,milk,chicken,carrot,ice-cream,bread,stawberry,salad,rice,tomato,egg可数的单词有
pear,milk,chicken,carrot,ice-cream,bread,stawberry,salad,rice,tomato,egg,这些单词中,可数名词是(),不可数名词是(),既是可数名词又是不可数名词的是().