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 pnbJFrYSSitnwuT5455BOqk6E2lfgfThyw87+cLrfwlKOU/YfCFCK5FdDtzpCooW