What do those nouns, adjectives, vt and so on mean in English?

In English, n refers to a noun; Refers to adjectives; Adv. refers to adverbs; Transitive verbs; An intransitive verb.

The top ten English parts of speech and their abbreviations are:

1, noun: a word indicating the name of a person or thing.

2. Adjective: a word that expresses the characteristics of a person or thing.

Adverb: A word that modifies verbs, adjectives and adverbs.

4. Pronouns: words that replace nouns, adjectives and numerals.

5. Numbers: words indicating quantity and order.

6. Verbs: words that indicate actions and states.

7. Article (art.): Used with nouns to explain the function of people or things.

8. Preposition: usually placed before nouns and pronouns, indicating the relationship between nouns and pronouns and other words.

9.conj。 Conj words and phrases, sentences and sentences.

10, interjection (int. ): words that express the speaker's feelings or tone.

Extended data

English grammar:

English grammar is based on Germanic etymology. Although some scholars in18th century and19th century tried to apply French and ancient Latin grammar to English, they failed. Compared with all other Indo-European languages, English has less complicated inflections and almost lost all the yin-yang changes.

Basically, apart from personal pronouns, English has lost the distinction between sex and case, and it emphasizes the relatively fixed order of words, which means that English is developing in the direction of analytical language (for example, a cat's tail can be written as cat's tail instead of cat's tail, where the cat directly uses the root prototype without sticking cat's with case).

The basic word order of English is SVO, and it is basically impossible to change the word order at will, except in a few poems; On the other hand, sometimes English uses the word order of OSV.

Reference source

Baidu Encyclopedia-English