"approximation" meaning in 法语

{
  "categories": [
    {
      "kind": "other",
      "name": "帶有非標準語言標題的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有2個詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "有詞條的頁面",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "標題行有紅鏈的法語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "法語可數名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "法語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "法語詞元",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "法語陰性名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "approximations",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "法语",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "approximation; n.f. 近似，粗略，大概，近似值，粗略估计；不确切，不明确，含混；Calcul par ~s successives ［数］逐次逼近计算（法）"
      ],
      "id": "zh-approximation-fr-noun-ouyWP1si"
    }
  ],
  "sounds": [
    {
      "ipa": "/ap.ʁɔk.si.mas.jɔ̃/"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "approximation"
}

{
  "categories": [
    "帶有非標準語言標題的頁面",
    "有2個詞條的頁面",
    "有詞條的頁面",
    "標題行有紅鏈的法語名詞",
    "法語可數名詞",
    "法語名詞",
    "法語詞元",
    "法語陰性名詞"
  ],
  "forms": [
    {
      "form": "approximations",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "法语",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "approximation; n.f. 近似，粗略，大概，近似值，粗略估计；不确切，不明确，含混；Calcul par ~s successives ［数］逐次逼近计算（法）"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ap.ʁɔk.si.mas.jɔ̃/"
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "approximation"
}