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 52fRXibARYv+ixfkIrZtMPwNt70/lQDSiNSh96Gdz28C06bofWTVVt1UptGFRn1H