同义词字典称为类属词典。

A dictionary of synonyms is called a thesaurus.

youdao

次要词类属于封闭性词类，因为这些词类中的词的数量是固定的，不能添加新的成分。

Minor lexical categories are closed categories because the number of lexical items in these categories is fixed and no new members are allowed for.

youdao

次要词类属于封闭性词类，因为这些词类中的词的数量是固定的，不能添加新的成分。

Minor lexical categories are closed categories because the number of lexical items in these categories is fixed and no new members are allowed for.

youdao