"pyłu" meaning in 波兰语

{
  "categories": [
    {
      "kind": "other",
      "name": "波蘭語名词变格形式",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "波兰语",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "pył"
        }
      ],
      "glosses": [
        "pył 的屬格單數"
      ],
      "id": "zh-pyłu-pl-noun-86kiuh0j",
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "pyłu"
}

{
  "categories": [
    "波蘭語名词变格形式"
  ],
  "lang": "波兰语",
  "lang_code": "pl",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "pył"
        }
      ],
      "glosses": [
        "pył 的屬格單數"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "pyłu"
}