"いかんせん" meaning in 日語

{
  "categories": [
    {
      "kind": "other",
      "name": "待分類的日語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日語",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "日語",
  "lang_code": "ja",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "#（词组）【如何せん】无可奈何，没办法，很遗憾，可惜。\n#:いかんせん，もはや勝つみこみがない。\n#::可惜已经没有希望取胜了。"
      ],
      "id": "zh-いかんせん-ja-unknown-4FTwqWZ7"
    }
  ],
  "word": "いかんせん"
}

{
  "categories": [
    "待分類的日語詞",
    "日語"
  ],
  "lang": "日語",
  "lang_code": "ja",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "#（词组）【如何せん】无可奈何，没办法，很遗憾，可惜。\n#:いかんせん，もはや勝つみこみがない。\n#::可惜已经没有希望取胜了。"
      ]
    }
  ],
  "word": "いかんせん"
}