英语释义
1. a noun that may occur with limiting modifiers (such as a or an, some, every, and my) and that designates any one of a class of beings or things
2. a word (such as "singer," "ocean," or "car") that refers to a person, place, or thing but that is not the name of a particular person, place, or thing
3. a noun that names a class of persons or things or any individual of a class and that may occur with a limiting modifier (as a, the, some, or every)
The words “child,” “city,” and “day” are common nouns.