它们是可数名词还是不可数名词?。

Are they countable nouns or uncountable nouns?

youdao

这字是不可数名词，又用于一般意义，所以不加冠词。

The word is an uncountable noun and is used in a general sense, hence it takes no article.

youdao

这个不可数名词可能是hyperbole(夸张)一词的略写，来源于广告界，但现在广泛用于政界与商企界。

The uncountable noun, probably a shortening of "hyperbole", comes out of the world of advertising but is now widely used in political as well as business contexts.

youdao