Integrate Youdao web definitions

[xhacker]

For example, for dysprosium, we have:

{
  "translation": [
    "镝"
  ],
  "basic": {
    "us-phonetic": "dis'prəusiəm",
    "phonetic": "dɪs'prəʊzɪəm",
    "uk-phonetic": "dɪs'prəʊzɪəm",
    "explains": [
      "n. [化学] 镝"
    ]
  },
  "query": "dysprosium",
  "errorCode": 0,
  "web": [
    {
      "value": [
        "镝",
        "金属镝",
        "金属镝粉"
      ],
      "key": "dysprosium"
    },
    {
      "value": [
        "氧化镝",
        "三氧化二镝",
        "纳米氧化镝"
      ],
      "key": "Dysprosium oxide"
    },
    {
      "value": [
        "硝酸镝",
        "硝酸镝"
      ],
      "key": "dysprosium nitrate"
    }
  ]
}