单数名词只有单数形式，总是与限定词连用。
Singular nouns are used only in the singular, always with a determiner.
集合名词与单数动词连用。
这些词通常与单数名词连用，并放在名词之前。
These distributive words are normally used with singular nouns, and are placed before the noun.
衣服。是名词复数，不直接与数词连用。 。
与复数代名词或名词连用。
与单数代名词或名词连用。
“A”指某一单独的事物或一个类别的事物，不应该与复数名词连用；
"A" should only be used to refer to a single item or category, and should not be used in conjunction with plural nouns;
“A”指某一单独的事物或一个类别的事物，不应该与复数名词连用；
"A" should only be used to refer to a single item or category, and should not be used in conjunction with plural nouns;
应用推荐