"UCD" meaning in 英語

{
  "categories": [
    {
      "kind": "other",
      "name": "有3個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語不可數名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "英語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "英語首字母縮略詞",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "user-centered design"
        }
      ],
      "glosses": [
        "user-centered design (“以用户为中心的设计”)之首字母縮略詞。"
      ],
      "id": "zh-UCD-en-noun-5iVCpTDW",
      "tags": [
        "form-of"
      ]
    }
  ],
  "tags": [
    "uncountable"
  ],
  "word": "UCD"
}

{
  "categories": [
    "有3個詞條的頁面",
    "有詞條的頁面",
    "英語不可數名詞",
    "英語名詞",
    "英語詞元"
  ],
  "lang": "英語",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "categories": [
        "英語首字母縮略詞"
      ],
      "form_of": [
        {
          "word": "user-centered design"
        }
      ],
      "glosses": [
        "user-centered design (“以用户为中心的设计”)之首字母縮略詞。"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "tags": [
    "uncountable"
  ],
  "word": "UCD"
}