名词Nouns
冠词Articles
代词Pronouns
数词Numerals
形容词Adjectives
副词Adverbs
介词Prepositions
连词Conjunctions
动词Verbs RBxol8XgAsJIgMw4iZ7Tfe4Fdsv0rUxq/38paR3l9+E0VLNHLSi9h3ljpK5tgmdf