同位词组为修饰词语的名词或代名词。

Appositive phrases are nouns or pronouns with modifiers.

youdao

同位语为名词或代名词，同位语直接放在想定义的名词或代名词后面。

An appositive is a noun or pronoun that renames another noun or pronoun. Appositives are placed directly after the noun or pronoun they identify.

youdao

第二章探讨由两个名词构成的同位短语。

Chapter two discusses an appositive phrase composed of two nouns.

youdao