"克萊因瓶" meaning in Chinese

{
  "forms": [
    {
      "form": "克莱因瓶",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "克萊因瓶",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Klein bottle"
      ],
      "id": "en-克萊因瓶-zh-noun-Jrrl3dBh",
      "links": [
        [
          "Klein bottle",
          "Klein bottle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "kèláiyīn píng"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄎㄜˋ ㄌㄞˊ ㄧㄣ ㄆㄧㄥˊ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "kèláiyīn píng"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "kèláiyin píng"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "kʻo⁴-lai²-yin¹ pʻing²"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "kè-lái-yīn píng"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "kehlaiin pyng"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "кэлайинь пин"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "kɛlajinʹ pin"
    },
    {
      "ipa": "/kʰɤ⁵¹ laɪ̯³⁵ in⁵⁵ pʰiŋ³⁵/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/kʰɤ⁵¹ laɪ̯³⁵ in⁵⁵ pʰiŋ³⁵/"
    }
  ],
  "word": "克萊因瓶"
}

{
  "forms": [
    {
      "form": "克莱因瓶",
      "raw_tags": [
        "Simplified Chinese"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "克萊因瓶",
      "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 克",
        "Chinese terms spelled with 因",
        "Chinese terms spelled with 瓶",
        "Chinese terms spelled with 萊",
        "Chinese terms with IPA pronunciation",
        "Mandarin lemmas",
        "Mandarin nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Klein bottle"
      ],
      "links": [
        [
          "Klein bottle",
          "Klein bottle"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "tags": [
        "Mandarin",
        "Pinyin"
      ],
      "zh-pron": "kèláiyīn píng"
    },
    {
      "tags": [
        "Mandarin",
        "bopomofo"
      ],
      "zh-pron": "ㄎㄜˋ ㄌㄞˊ ㄧㄣ ㄆㄧㄥˊ"
    },
    {
      "tags": [
        "Hanyu-Pinyin",
        "Mandarin"
      ],
      "zh-pron": "kèláiyīn píng"
    },
    {
      "tags": [
        "Mandarin",
        "Tongyong-Pinyin"
      ],
      "zh-pron": "kèláiyin píng"
    },
    {
      "tags": [
        "Mandarin",
        "Wade-Giles"
      ],
      "zh-pron": "kʻo⁴-lai²-yin¹ pʻing²"
    },
    {
      "tags": [
        "Mandarin",
        "Yale"
      ],
      "zh-pron": "kè-lái-yīn píng"
    },
    {
      "tags": [
        "Gwoyeu-Romatsyh",
        "Mandarin"
      ],
      "zh-pron": "kehlaiin pyng"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "кэлайинь пин"
    },
    {
      "tags": [
        "Mandarin",
        "Palladius"
      ],
      "zh-pron": "kɛlajinʹ pin"
    },
    {
      "ipa": "/kʰɤ⁵¹ laɪ̯³⁵ in⁵⁵ pʰiŋ³⁵/",
      "tags": [
        "Mandarin",
        "Sinological-IPA"
      ]
    },
    {
      "ipa": "/kʰɤ⁵¹ laɪ̯³⁵ in⁵⁵ pʰiŋ³⁵/"
    }
  ],
  "word": "克萊因瓶"
}

{
  "called_from": "pronunciations/296/20230324",
  "msg": "Zh-pron header not found in zh_pron_tags or tags: '(Standard Chinese)⁺'",
  "path": [
    "克萊因瓶"
  ],
  "section": "Chinese",
  "subsection": "",
  "title": "克萊因瓶",
  "trace": ""
}