Denotative meaning is the basic meaning of the word.

外延意义是词的基本意义。

Default labels, including synonyms and denotative images.

包括同义词和表示图片。

Symbolic connotation is the extension of denotative meaning.

词的象征意义是其概念意义的延伸。

How does it deal with the denotative meaning and connotative meaning?

又是怎么理解引申意和内涵意呢？

Their meaning, that can be looked up in the dictionary, is denotative.

他们的意义是外延的，是可以在字典中查到的。