"下環" meaning in Chinese

{
  "forms": [
    {
      "form": "下环",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "proper noun"
      },
      "expansion": "下環",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "zh",
          "name": "Neighbourhoods of Macau",
          "orig": "zh:Neighbourhoods of Macau",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "zh",
          "name": "Places in Macau",
          "orig": "zh:Places in Macau",
          "parents": [
            "Places"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "an area of Macau"
      ],
      "id": "en-下環-zh-name-6mw5iFCa",
      "links": [
        [
          "area",
          "area"
        ],
        [
          "Macau",
          "Macau#English"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "langcode": "zh",
          "name": "Former political divisions",
          "orig": "zh:Former political divisions",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "zh",
          "name": "Places in the United Kingdom",
          "orig": "zh:Places in the United Kingdom",
          "parents": [
            "Places"
          ],
          "source": "w"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 96",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 97",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Ha Wan (a former district of Victoria, Hong Kong, United Kingdom)"
      ],
      "id": "en-下環-zh-name-~pD21sbL",
      "links": [
        [
          "Ha Wan",
          "Ha Wan#English"
        ],
        [
          "district",
          "district"
        ],
        [
          "Victoria",
          "Victoria#English"
        ],
        [
          "Hong Kong",
          "Hong Kong#English"
        ],
        [
          "United Kingdom",
          "United Kingdom#English"
        ]
      ],
      "raw_glosses": [
        "(historical) Ha Wan (a former district of Victoria, Hong Kong, United Kingdom)"
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Cantonese",
        "Jyutping"
      ],
      "zh-pron": "haa⁶ waan⁴"
    },
    {
      "tags": [
        "Cantonese",
        "Yale"
      ],
      "zh-pron": "hah wàahn"
    },
    {
      "tags": [
        "Cantonese",
        "Pinyin"
      ],
      "zh-pron": "haa⁶ waan⁴"
    },
    {
      "tags": [
        "Cantonese",
        "Guangdong-Romanization"
      ],
      "zh-pron": "ha⁶ wan⁴"
    },
    {
      "ipa": "/haː²² waːn²¹/",
      "tags": [
        "Cantonese",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/haː²² waːn²¹/"
    }
  ],
  "word": "下環"
}

{
  "categories": [
    "Chinese entries with incorrect language header",
    "Chinese lemmas",
    "Chinese proper nouns",
    "Chinese terms spelled with 下",
    "Chinese terms spelled with 環",
    "Chinese terms with IPA pronunciation",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "下环",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "proper noun"
      },
      "expansion": "下環",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "zh:Neighbourhoods of Macau",
        "zh:Places in Macau"
      ],
      "glosses": [
        "an area of Macau"
      ],
      "links": [
        [
          "area",
          "area"
        ],
        [
          "Macau",
          "Macau#English"
        ]
      ]
    },
    {
      "categories": [
        "Chinese terms with historical senses",
        "zh:Former political divisions",
        "zh:Places in the United Kingdom"
      ],
      "glosses": [
        "Ha Wan (a former district of Victoria, Hong Kong, United Kingdom)"
      ],
      "links": [
        [
          "Ha Wan",
          "Ha Wan#English"
        ],
        [
          "district",
          "district"
        ],
        [
          "Victoria",
          "Victoria#English"
        ],
        [
          "Hong Kong",
          "Hong Kong#English"
        ],
        [
          "United Kingdom",
          "United Kingdom#English"
        ]
      ],
      "raw_glosses": [
        "(historical) Ha Wan (a former district of Victoria, Hong Kong, United Kingdom)"
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Cantonese",
        "Jyutping"
      ],
      "zh-pron": "haa⁶ waan⁴"
    },
    {
      "tags": [
        "Cantonese",
        "Yale"
      ],
      "zh-pron": "hah wàahn"
    },
    {
      "tags": [
        "Cantonese",
        "Pinyin"
      ],
      "zh-pron": "haa⁶ waan⁴"
    },
    {
      "tags": [
        "Cantonese",
        "Guangdong-Romanization"
      ],
      "zh-pron": "ha⁶ wan⁴"
    },
    {
      "ipa": "/haː²² waːn²¹/",
      "tags": [
        "Cantonese",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/haː²² waːn²¹/"
    }
  ],
  "word": "下環"
}