"牙齒保持器" meaning in Chinese

{
  "forms": [
    {
      "form": "牙齿保持器",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "牙齒保持器",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "zh",
          "name": "Dentistry",
          "orig": "zh:Dentistry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "retainer (device that holds teeth in position)"
      ],
      "id": "en-牙齒保持器-zh-noun-xXRY5VXS",
      "links": [
        [
          "dentistry",
          "dentistry"
        ],
        [
          "retainer",
          "retainer"
        ]
      ],
      "raw_glosses": [
        "(dentistry) retainer (device that holds teeth in position)"
      ],
      "synonyms": [
        {
          "roman": "yátào",
          "tags": [
            "informal"
          ],
          "word": "牙套"
        }
      ],
      "topics": [
        "dentistry",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "yáchǐ bǎochíqì"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄧㄚˊ ㄔˇ ㄅㄠˇ ㄔˊ ㄑㄧˋ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin",
        "standard"
      ],
      "zh-pron": "yáchǐ bǎochíqì [Phonetic:yáchíbǎochíqì]"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo",
        "standard"
      ],
      "zh-pron": "ㄧㄚˊ ㄔˇ ㄅㄠˇ ㄔˊ ㄑㄧˋ"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin",
        "standard"
      ],
      "zh-pron": "yáchǐh bǎochíhcì"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles",
        "standard"
      ],
      "zh-pron": "ya²-chʻih³ pao³-chʻih²-chʻi⁴"
    },
    {
      "tags": [
        "Mandarin",
        "Yale",
        "standard"
      ],
      "zh-pron": "yá-chř bǎu-chŕ-chì"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin",
        "standard"
      ],
      "zh-pron": "yachyy baochyrchih"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius",
        "standard"
      ],
      "zh-pron": "ячи баочици"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius",
        "standard"
      ],
      "zh-pron": "jači baočici"
    },
    {
      "ipa": "/jä³⁵ ʈ͡ʂʰʐ̩²¹⁴⁻³⁵ pɑʊ̯²¹⁴⁻²¹ ʈ͡ʂʰʐ̩³⁵ t͡ɕʰi⁵¹/",
      "tags": [
        "Mandarin",
        "Sinological-IPA",
        "standard"
      ]
    },
    {
      "other": "[Phonetic: yáchíbǎochíqì]"
    },
    {
      "ipa": "/jä³⁵ ʈ͡ʂʰʐ̩²¹⁴⁻³⁵ pɑʊ̯²¹⁴⁻²¹ ʈ͡ʂʰʐ̩³⁵ t͡ɕʰi⁵¹/"
    }
  ],
  "word": "牙齒保持器"
}

{
  "forms": [
    {
      "form": "牙齿保持器",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "牙齒保持器",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Chinese entries with incorrect language header",
        "Chinese lemmas",
        "Chinese nouns",
        "Chinese terms spelled with 保",
        "Chinese terms spelled with 器",
        "Chinese terms spelled with 持",
        "Chinese terms spelled with 牙",
        "Chinese terms spelled with 齒",
        "Chinese terms with IPA pronunciation",
        "Mandarin lemmas",
        "Mandarin nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "zh:Dentistry"
      ],
      "glosses": [
        "retainer (device that holds teeth in position)"
      ],
      "links": [
        [
          "dentistry",
          "dentistry"
        ],
        [
          "retainer",
          "retainer"
        ]
      ],
      "raw_glosses": [
        "(dentistry) retainer (device that holds teeth in position)"
      ],
      "topics": [
        "dentistry",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "yáchǐ bǎochíqì"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄧㄚˊ ㄔˇ ㄅㄠˇ ㄔˊ ㄑㄧˋ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin",
        "standard"
      ],
      "zh-pron": "yáchǐ bǎochíqì [Phonetic:yáchíbǎochíqì]"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo",
        "standard"
      ],
      "zh-pron": "ㄧㄚˊ ㄔˇ ㄅㄠˇ ㄔˊ ㄑㄧˋ"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin",
        "standard"
      ],
      "zh-pron": "yáchǐh bǎochíhcì"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles",
        "standard"
      ],
      "zh-pron": "ya²-chʻih³ pao³-chʻih²-chʻi⁴"
    },
    {
      "tags": [
        "Mandarin",
        "Yale",
        "standard"
      ],
      "zh-pron": "yá-chř bǎu-chŕ-chì"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin",
        "standard"
      ],
      "zh-pron": "yachyy baochyrchih"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius",
        "standard"
      ],
      "zh-pron": "ячи баочици"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius",
        "standard"
      ],
      "zh-pron": "jači baočici"
    },
    {
      "ipa": "/jä³⁵ ʈ͡ʂʰʐ̩²¹⁴⁻³⁵ pɑʊ̯²¹⁴⁻²¹ ʈ͡ʂʰʐ̩³⁵ t͡ɕʰi⁵¹/",
      "tags": [
        "Mandarin",
        "Sinological-IPA",
        "standard"
      ]
    },
    {
      "other": "[Phonetic: yáchíbǎochíqì]"
    },
    {
      "ipa": "/jä³⁵ ʈ͡ʂʰʐ̩²¹⁴⁻³⁵ pɑʊ̯²¹⁴⁻²¹ ʈ͡ʂʰʐ̩³⁵ t͡ɕʰi⁵¹/"
    }
  ],
  "synonyms": [
    {
      "roman": "yátào",
      "tags": [
        "informal"
      ],
      "word": "牙套"
    }
  ],
  "word": "牙齒保持器"
}