"demo-" meaning in 意大利语

{
  "categories": [
    {
      "kind": "other",
      "name": "意大利語前綴",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "意大利語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有3個詞條的頁面",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "意大利语",
  "lang_code": "it",
  "pos": "prefix",
  "senses": [
    {
      "glosses": [
        "人民或社会"
      ],
      "id": "zh-demo--it-prefix-me8HOUY5"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "demo-"
}

{
  "categories": [
    "意大利語前綴",
    "意大利語詞元",
    "有3個詞條的頁面"
  ],
  "lang": "意大利语",
  "lang_code": "it",
  "pos": "prefix",
  "senses": [
    {
      "glosses": [
        "人民或社会"
      ]
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "demo-"
}