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 mXY33yBNbyQNMYLRq4Yrwm3O+66sczIUrQwplDiinJHqVk/r5KQ6tI2Uhrs5kpvK