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 rKk3QOeitnoBCaykKnwquB0k0gruERnJ4Tmp9URx7XSJQutzOp/1awOmZUBHynFB