"сплеча" meaning in 俄语

{
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "unknown",
  "senses": [
    {
      "examples": [
        {
          "text": "уда́рить ～抡开胳膊使劲地打过去"
        }
      ],
      "glosses": [
        "抡开胳膊，甩开膀子"
      ],
      "id": "zh-сплеча-ru-unknown-hkQPvCCG"
    },
    {
      "examples": [
        {
          "text": "реша́ть ～草率决定."
        }
      ],
      "glosses": [
        "〈转，口〉草率地，匆忙不加考虑地"
      ],
      "id": "zh-сплеча-ru-unknown-V~jWWhM~"
    }
  ],
  "word": "сплеча"
}

{
  "lang": "俄语",
  "lang_code": "ru",
  "pos": "unknown",
  "senses": [
    {
      "examples": [
        {
          "text": "уда́рить ～抡开胳膊使劲地打过去"
        }
      ],
      "glosses": [
        "抡开胳膊，甩开膀子"
      ]
    },
    {
      "examples": [
        {
          "text": "реша́ть ～草率决定."
        }
      ],
      "glosses": [
        "〈转，口〉草率地，匆忙不加考虑地"
      ]
    }
  ],
  "word": "сплеча"
}