"línguas oficiais" meaning in โปรตุเกส

{
  "lang": "โปรตุเกส",
  "lang_code": "pt",
  "pos": "noun",
  "pos_title": "คำนาม",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Plurals with a red link for singular",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "língua oficial"
        }
      ],
      "glosses": [
        "พหูพจน์ของ língua oficial"
      ],
      "id": "th-línguas_oficiais-pt-noun-z0grNJQc",
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "línguas oficiais"
}

{
  "lang": "โปรตุเกส",
  "lang_code": "pt",
  "pos": "noun",
  "pos_title": "คำนาม",
  "senses": [
    {
      "categories": [
        "Plurals with a red link for singular"
      ],
      "form_of": [
        {
          "word": "língua oficial"
        }
      ],
      "glosses": [
        "พหูพจน์ของ língua oficial"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "línguas oficiais"
}