Only countable nouns can be used in the plural.

只有可数名词才有复数形式.

Eachband everybare generally used as determiners before singular countable nouns.

一般都作限定词,用于单数可数名词之前.

Nouns such as book, pen, apple and toy are countable nouns.

像书 、 笔 、 苹果和玩具这类名词,称其为可数名词.

English nouns can be practically classified into countable nouns and uncountable nouns.

英语名词可以从实用的角度分为可数名词及不可数名词.

SOME - can be singular with uncountable nouns or plural with countable nouns.

和不可数名词一起用时可以是单数，和可数名词一起用时可以是复数。

Both is used only with plural countable nouns and refers to two in number.

both只与复数的可数名词连用,所指数目为二.

Countable nouns are individual objects , people, places, etc. which can be counted.

可数的名词是可以计数的单独对象、人员、地方等等。

Countable nouns are individual objects, people, places, etc . which can be counted.

可数的名词是可以计数的单独对象、人员、地方等等。