"年代" meaning in 日语

{
  "categories": [
    {
      "kind": "other",
      "name": "待分類的漢語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "漢語",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "日语",
  "lang_code": "ja",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "年代【ねんだい】\n1. 年代。\n年代順\n年代顺序。\n2. 时代。\n年代記\n编年史。"
      ],
      "id": "zh-年代-ja-unknown-CysNUVgq"
    }
  ],
  "word": "年代"
}

{
  "categories": [
    "待分類的漢語詞",
    "日語",
    "漢語"
  ],
  "lang": "日语",
  "lang_code": "ja",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "年代【ねんだい】\n1. 年代。\n年代順\n年代顺序。\n2. 时代。\n年代記\n编年史。"
      ]
    }
  ],
  "word": "年代"
}