"спекуляция" meaning in 俄语

{
  "categories": [
    {
      "kind": "other",
      "name": "俄语",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄语名词",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "投机\n投机事业\n乘机利用\n〔阴〕\n#чем或на чём投机生意，投机倒把\n#::биржевы́е ～ии交易所的投机生意\n#на чём〈转〉乘机利用\n#::～ на темноте́利用愚昧无知."
      ],
      "id": "zh-спекуляция-ru-unknown-tMAc8COQ"
    }
  ],
  "word": "спекуляция"
}

{
  "categories": [
    "俄语",
    "俄语名词"
  ],
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "unknown",
  "senses": [
    {
      "glosses": [
        "投机\n投机事业\n乘机利用\n〔阴〕\n#чем或на чём投机生意，投机倒把\n#::биржевы́е ～ии交易所的投机生意\n#на чём〈转〉乘机利用\n#::～ на темноте́利用愚昧无知."
      ]
    }
  ],
  "word": "спекуляция"
}