"Subtraktion" meaning in 德语

{
  "categories": [
    {
      "kind": "other",
      "name": "德語3音節詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "德语名词",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有國際音標的德語詞",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "德语",
  "lang_code": "de",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "* 國際音標^((幫助))：/zʊptʀakˈtsi̯oːn/\n*名词（阴）：减、减法"
      ],
      "id": "zh-Subtraktion-de-noun-gISVuq2U"
    }
  ],
  "word": "Subtraktion"
}

{
  "categories": [
    "德語3音節詞",
    "德语名词",
    "有國際音標的德語詞"
  ],
  "lang": "德语",
  "lang_code": "de",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "* 國際音標^((幫助))：/zʊptʀakˈtsi̯oːn/\n*名词（阴）：减、减法"
      ]
    }
  ],
  "word": "Subtraktion"
}