求翻译：能清楚表达概念的词叫实词，也称概念词，包括名词、动词、形容词、副词、数词，指称事物、现象、动作、行为、质量、状态、程度、数量等，这一类词随着社会的发展而不断增生和扩大，新词不断产生，旧词不断代谢，因此又叫“开放类词”。任何实词都有潜在的句法、语义、语用功能。是什么意思？

Clearly express the concept of the word is called content words, also known as the concept of words, including nouns, verbs, adjectives, adverbs, numerals, alleging things, phenomena, actions, behavior, quality, condition, extent, quantity, etc. With this type of word social development and continue

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Can express the concept the word to call the full word clearly, also called the concept word, including the noun, the verb, the adjective, the adverb, the numeral, refers calls the thing, the phenomenon, the movement, the behavior, the quality, the condition, the degree, quantity and so on, but this

Clear concept called substantive, also known as the concept of Word, including nouns, verbs, adjectives, adverbs, numerals, saying things, events, actions, behaviors, such as quantity, quality, condition, degree, and this for a class of words with the continuous proliferation and expansion of social

Clear concept called substantive, also known as the concept of Word, including nouns, verbs, adjectives, adverbs, numerals, saying things, events, actions, behaviors, such as quantity, quality, condition, degree, and this for a class of words with the continuous proliferation and expansion of social